Dr. Joshua Allen, MD
3580 Joseph Siewick DR Ste 403, Fairfax, VA 22033 • +1-479-555-1709
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Fairfax Percentiles
NPI #1942628458 • CBSA Regional • Hematology-Oncology
Operating out of Fairfax, VA (3580 Joseph Siewick DR Ste 403), Hematology-Oncology clinician Dr. Joshua Allen, MD (accredited MD/DO training, 2009) maintains a focused low-volume boutique caseload (0th Fairfax percentile) (10.11th VA percentile; Z-score -1.05σ across 912 documented services) with sub-specialty concentration in 13 Active CMS HCPCS Codes.
Procedural volume for Dr. Allen is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 410 annual services, $211–$289 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 237/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 119/yr).
Uninsured and high-deductible cash patients visiting Dr. Joshua Allen in Fairfax (22033) face an estimated $209.00 initial evaluation fee at 3580 Joseph Siewick DR Ste 403 (hybrid in-clinic and telehealth video consults; 12-minute average reception wait; bedside manner 4.67/5 from 8 verified reports).
Clinical background for Dr. Allen (MD, NPI #1942628458) includes accredited doctoral training (2009, 17 yrs in practice) and virtual + in-office availability across VA.
Compared against Fairfax, VA Hematology-Oncology peers
912 annual services across 380 beneficiaries
Standard deviations from VA Hematology-Oncology 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 | 410 | 12th | $211 – $289 |
| 99213 | Established Preventive & Chronic Care Visit | 237 | 12th | $162 – $221 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 119 | 12th | $77 – $106 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 91 | 12th | $248 – $340 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 55 | 12th | $294 – $403 |
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Dr. Joshua Allen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Allen National Provider Identifier | NPI #1942628458 (MD) | CMS NPPES Registry (22033) |
| Dr. Allen Fairfax CMS Volume Rank | 0.00th Pct (912 CMS svcs; Z -1.048σ) | CMS Medicare Part B (VA Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fairfax, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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