Dr. Michael Perez, MD
8640 Sudley Rd, Suite 203, Manassas, VA 20110 • +1-510-555-4475
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Manassas Percentiles
NPI #1609876135 • CBSA Regional • Family Practice
Statistical peer benchmarking across VA Family Practice providers positions Dr. Michael Perez, MD in Manassas at -0.08σ (85th city percentile / 57.71th state percentile, 365 Medicare beneficiaries), with clinical focus spanning 37 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Perez (averaging 5.4 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 26% of tracked volume (512 encounters), paired with 99213 (378x).
Cash-pay intake data for NPI 1609876135 (8640 Sudley Rd, Suite 203, Manassas) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 20-minute average reception wait and 4.91/5 biomarker openness.
Clinical background for Dr. Perez (MD, NPI #1609876135) includes accredited doctoral training (1996, 30 yrs in practice) and virtual + in-office availability across VA.
Compared against Manassas, VA Family Practice peers
1,962 annual services across 365 beneficiaries
Standard deviations from VA Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 512 | 85th | $107 – $147 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 378 | 82th | $82 – $112 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 146 | 90th | $123 – $168 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 110 | 84th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 73 | 82th | $147 – $202 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (37 HCPCS billing breadth) | 743 | 85th | $97 – $141 |
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Dr. Michael Perez, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Perez National Provider Identifier | NPI #1609876135 (MD) | CMS NPPES Registry (20110) |
| Dr. Perez Manassas CMS Volume Rank | 85.00th Pct (1,962 CMS svcs; Z -0.080σ) | CMS Medicare Part B (VA Family Practice) |
| 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 • 20 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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