Dr. William Cain, MD
5045 Old Hickory Blvd, Suite 201, Hermitage, TN 37076 • +1-929-555-1913
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Hermitage Percentiles
NPI #1821083973 • CBSA Regional • Allergy/ Immunology
Anchored in Hermitage, TN 37076, Dr. William Cain, MD (NPI 1821083973) logged 30,815 annual procedures (upper-quartile active clinical volume (66.67th Hermitage percentile), 85.92th TN percentile, +0.91σ) with sub-specialty concentration in 34 Active CMS HCPCS Codes.
Dr. Cain's longitudinal care intensity (48.5 billed units per patient across 635 individuals) centers on 99214 (10609 annual units) and 99213 ($32–$47 cash range).
At 5045 Old Hickory Blvd, Suite 201 (37076), Dr. William Cain, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$201.00 per new consult (4.92/5 bedside rating).
Clinical background for Dr. Cain (MD, NPI #1821083973) includes accredited doctoral training (2006, 20 yrs in practice) and virtual + in-office availability across TN.
Compared against Hermitage, TN Allergy/ Immunology peers
30,815 annual services across 635 beneficiaries
Standard deviations from TN Allergy/ Immunology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 10,609 | 66.67th | $42 – $57 |
| 99213 | Established Preventive & Chronic Care Visit | 6,130 | 62.67th | $32 – $47 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 3,065 | 67.67th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 2,358 | 65.67th | $49 – $67 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 1,415 | 68.67th | $58 – $80 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (34 HCPCS billing breadth) | 7,239 | 66.67th | $45 – $65 |
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Dr. William Cain, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Cain National Provider Identifier | NPI #1821083973 (MD) | CMS NPPES Registry (37076) |
| Dr. Cain Hermitage CMS Volume Rank | 66.67th Pct (30,815 CMS svcs; Z +0.911σ) | CMS Medicare Part B (TN Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hermitage, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 11 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.71/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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