Dr. Usman Zafar, MD
8525 Rolling Rd Ste 200, Manassas, VA 20110 • +1-510-555-1507
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Manassas Percentiles
NPI #1932402013 • CBSA Regional • Interventional Pain Management
Operating out of Manassas, VA (8525 Rolling Rd Ste 200), Interventional Pain Management clinician Dr. Usman Zafar, MD (accredited MD/DO training, 2007) maintains a mid-cohort balanced caseload (50th Manassas percentile) (76.6th VA percentile; Z-score -0.02σ across 10,794 documented services) with sub-specialty concentration in 53 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Zafar (averaging 17.3 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 18% of tracked volume (1960 encounters), paired with 99213 (1133x).
Uninsured and high-deductible cash patients visiting Dr. Usman Zafar in Manassas (20110) face an estimated $209.00 initial evaluation fee at 8525 Rolling Rd Ste 200 (in-person clinic visits only; 9-minute average reception wait; bedside manner 4.65/5 from 15 verified reports).
From 8525 Rolling Rd Ste 200 in Manassas (+1-510-555-1507), Dr. Zafar, MD (19-year clinical track record) delivers 53 Active CMS HCPCS Codes care.
Compared against Manassas, VA Interventional Pain Management peers
10,794 annual services across 623 beneficiaries
Standard deviations from VA Interventional Pain Management 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 | 1,960 | 50th | $83 – $114 |
| 99213 | Established Preventive & Chronic Care Visit | 1,133 | 48th | $64 – $87 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 566 | 54th | $30 – $45 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 436 | 46th | $98 – $134 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 261 | 54th | $116 – $159 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (53 HCPCS billing breadth) | 6,438 | 50th | $75 – $109 |
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Dr. Usman Zafar, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zafar National Provider Identifier | NPI #1932402013 (MD) | CMS NPPES Registry (20110) |
| Dr. Zafar Manassas CMS Volume Rank | 50.00th Pct (10,794 CMS svcs; Z -0.017σ) | CMS Medicare Part B (VA Interventional Pain Management) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Manassas, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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