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Allergy & Immunology Doctors Who Perform the Procedure You Need—and Take Your Insurance.

Percutaneous aeroallergen & food skin-prick testing (CPT 95004), fractional exhaled nitric oxide / spirometry (CPT 95012 / 94010), and allergen immunotherapy (CPT 95117). Filter by your insurance carrier, state, or procedure below.

4. Complete Physician Directory

All Allergy & Immunology Physicians (222)

Page 2 of 7

Dr. Richard Horbal, MD

Bay City, MI 48708

★★★★★ 4.8 (23)
98th MI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (35,287 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Vanessa Vanstee, MD

Westfield, MA 01085

★★★★★ 4.8 (22)
78th MA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (6,024 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$224 Cash

Dr. Louis Guida, MD

West Bay Shore, NY 11706

★★★★★ 4.8 (21)
94th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (20,751 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$232 Cash

Dr. Daniel Reichmuth, MD

Zephyrhills, FL 33542

★★★★★ 4.8 (21)
42nd FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (5,490 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$216 Cash
★★★★★ 4.8 (16)
83rd TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (11,283 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Johnson Wong, MD

Boston, MA 02114

★★★★★ 4.8 (24)
96th MA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (33,444 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$227 Cash

Dr. Nathan Richards, MD

New Albany, IN 47150

★★★★★ 4.8 (19)
92nd IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (27,043 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Bruce Ball, MD

Mt Pleasant, SC 29464

★★★★★ 4.8 (15)
65th SC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (11,945 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Jonathan Horbal, DO

Midland, MI 48640

★★★★★ 4.8 (15)
86th MI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (8,357 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Jamie Tucker, PA

Cookeville, TN 38501

★★★★★ 4.8 (21)
78th TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (10,529 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$201 Cash

Dr. Mark Minor, MD

Melbourne, FL 32934

★★★★★ 4.8 (17)
80th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (19,141 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$216 Cash

Dr. Joshua Jacobs, MD

Walnut Creek, CA 94598

★★★★★ 4.8 (21)
99th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (70,779 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$239 Cash

Dr. Sanjeev Jain, MD

Longview, WA 98632

★★★★★ 4.8 (17)
77th WA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (12,620 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$222 Cash

Dr. Benjamin Close, MD

Alexandria, LA 71303

★★★★★ 4.8 (15)
96th LA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (36,786 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Pradeep Simlote, MD

Leonardtown, MD 20650

★★★★★ 4.8 (23)
88th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (23,698 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Stuart Friedman, MD

Delray Beach, FL 33484

★★★★★ 4.8 (22)
91st FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (32,208 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$216 Cash

Dr. Thomas Beller, MD

Hardeeville, SC 29927

★★★★★ 4.7 (16)
95th SC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (36,932 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Jacob Offenberger, MD

Granada Hills, CA 91344

★★★★★ 4.7 (16)
90th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (26,515 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$239 Cash

Dr. Birjis Chinoy, MD

Frisco, TX 75034

★★★★★ 4.7 (23)
48th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (400 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Paul Keiser, MD

Rockville, MD 20852

★★★★★ 4.7 (18)
83rd MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (20,858 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Thomas Johnson, MD

North Andover, MA 01845

★★★★★ 4.7 (25)
95th MA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (28,652 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$224 Cash

Dr. Andrea Jones, MD

Davenport, IA 52807

★★★★★ 4.7 (21)
37th IA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (3,865 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Barry Feinstein, MD

Midlothian, VA 23112

★★★★★ 4.6 (23)
82nd VA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (14,863 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Thomas Edwards, MD

Pittsfield, MA 01201

★★★★★ 4.6 (25)
88th MA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (12,232 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$224 Cash

Dr. Weyman Lam, MD

Tulsa, OK 74136

★★★★★ 4.6 (21)
50th OK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (8,762 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Sima Mithani, MD

West Nyack, NY 10994

★★★★★ 4.6 (20)
98th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (36,044 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$232 Cash

Dr. Javen Wunschel, DO

Mason City, IA 50401

★★★★★ 4.6 (19)
89th IA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (41,609 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. George Martin, MD

Wynnewood, PA 19096

★★★★★ 4.6 (21)
92nd PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (23,230 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Ayman Alibrahim, MD

Lecanto, FL 34461

★★★★★ 4.6 (20)
85th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (24,116 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$216 Cash

Dr. Frank Lichtenberger, MD

Statesville, NC 28625

★★★★★ 4.6 (16)
99th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (35,140 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. John Vickery, MD

Newnan, GA 30263

★★★★★ 4.6 (19)
92nd GA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (19,620 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash
★★★★★ 4.5 (22)
60th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (6,236 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash

Dr. Maaz Mohiuddin, MD

Crest Hill, IL 60403

★★★★★ 4.5 (20)
94th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (13,954 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$218 Cash

Dr. James Wolfe, MD

San Jose, CA 95117

★★★★★ 4.5 (23)
81st CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (17,164 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$239 Cash

Dr. Steve Dorman, MD

Jacksonville, FL 32216

★★★★★ 4.5 (15)
84th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (22,968 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$216 Cash

Dr. Neil Feldman, DO

Allentown, PA 18103

★★★★★ 5.0 (18)
99th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (48,338 CMS services/yr).

✓ Accepts Medicare & Major PPOs (BCBS, UHC, Aetna) ~$209 Cash
Interactive 60-Second “Show This to Your Doctor” Visit & CPT Builder • Defends Against the 11-Second Interruption Rule (PMID 29972200)

Walk Into Your 15-Minute Appointment With Exact Labs, CPT Codes & Opening Words

Clinicians interrupt patients after a median of 11 seconds (J Gen Intern Med, PMID 29972200). Select your appointment reason below to generate your 1-page script:

15-Minute Exam-Room Agenda • High-Volume Endocrinology

Hypothyroidism, Subclinical TSH Drift (2.5–8.0 mIU/L) or Thyroid Nodule

1. Your 10-Second Opening Script (Read Verbatim Before the 11-Second Interruption)

"I have two specific goals for our 15 minutes today: first, my morning TSH is [X] mIU/L with persistent fatigue and cold intolerance, so I would like to evaluate Free T4, Free T3, TPO Antibodies, and Ferritin together; second, if we palpate any thyroid asymmetry, can we perform an in-office neck ultrasound (CPT 76536)?"

2. In-Office Medicare CPT Procedures to Verify Before Booking
CPT 76536 In-Office High-Resolution Thyroid & Neck Ultrasound

Confirms the endocrinologist images thyroid nodules themselves rather than sending you to a hospital radiology department.

CPT 60100 Ultrasound-Guided Fine-Needle Aspiration (FNA) Biopsy

Identifies structural thyroid specialists vs. general diabetes-only clinics.

3. Exact Blood & Diagnostic Labs to Request on Your Order Sheet
  • ✓ TSH + Free T4 + Free T3 (drawn before 8:30 AM fasting)
  • ✓ Thyroid Peroxidase (TPO) & Thyroglobulin Antibodies (Hashimoto rule-out)
  • ✓ Serum Ferritin + Vitamin D 25(OH)D (required for T4-to-T3 deiodinase conversion)
4. Day-1 Pre-Appointment Rule

Hold all Biotin (Vitamin B7) supplements for 72 hours before your blood draw so streptavidin assay interference does not create a false TSH/Free T4 reading.

Patient Triage & Insurance Verification Guide

Frequently Asked Questions: Choosing a Specialist by CPT Volume & Insurance Network

Why does CMS Medicare Part B procedure volume matter when choosing a specialist?

General directory listings show what a doctor claims to treat, whereas federal CMS Medicare Part B claims reveal what they actually perform every week. For example, seeing an endocrinologist who performs 400+ in-office thyroid neck ultrasounds (CPT 76536) per year or a gastroenterologist in the top decile for adenoma detection colonoscopy (CPT 45385) prevents unnecessary outside imaging referrals and repeat appointments.

How does dotMD prevent health-system lab rollups and low-rated clinics from skewing Page 1?

Large hospital networks often bill tens of thousands of automated lab draws or vaccination claims under a single department chair NPI. Our directory triage engine isolates individual practicing clinicians (300 to 4,500 Medicare beneficiaries/year) and requires a minimum 4.2-star verified Google patient consensus with at least 15 reviews for default showcase rankings.

How does the GreatDoc™ Star Rating separate bedside manner from front-desk billing complaints?

The GreatDoc™ rating—calculated by the Proprietary DotMD™ J3 Model—audits patient reviews across clinical diagnostic accuracy, unhurried listening, and procedure skill while flagging administrative friction points (such as $250 annual clinic fees, parking validation costs, or phone hold times) so you know exactly what to expect before walking into the waiting room.

How do I verify if a doctor takes my specific PPO, HMO, or Medicare plan?

Every flagship physician profile on dotMD includes an interactive Insurance Network & Cash-Rate Checker covering Original Medicare Part B, Medicare Advantage, BlueCross BlueShield, Aetna, Cigna, UnitedHealthcare, and regional PPO/HMO plans—plus the exact CMS geo-adjusted CPT 99204 self-pay cash rate ($195–$260) and 3-question script to verify network participation with the billing desk.