Dr. Gregory Rosa, MD
6800 Palm Ave, D, Sebastopol, CA 95472 • +1-928-555-6485
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Sebastopol Percentiles
NPI #1902861453 • CBSA Regional • Family Practice
Operating out of Sebastopol, CA (6800 Palm Ave, D), Family Practice clinician Dr. Gregory Rosa, MD (accredited MD/DO training, 2013) maintains a upper-quartile active clinical volume (66.67th Sebastopol percentile) (68.59th CA percentile; Z-score -0.05σ across 2,184 documented services) with sub-specialty concentration in 29 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 6800 Palm Ave, D shows Dr. Gregory Rosa's primary concentration in Comprehensive Primary Care & Chronic Protocol Management (code 99214: 473x/yr, 66.67th local percentile) alongside Focused Acute & Preventive Primary Care Evaluation (99213: 349x/yr, $81–$111).
Direct cash-pay transparency modeling sets Dr. Rosa's baseline new-consult rate near $239.00 in Sebastopol, CA (cash-pay accepted, in-person clinic visits only, 20-minute average reception wait).
NPI registry verification (#1902861453) confirms Dr. Gregory Rosa's MD standing serving CBSA 95472 with a 4.79/5 patient scorecard.
Compared against Sebastopol, CA Family Practice peers
2,184 annual services across 273 beneficiaries
Standard deviations from CA 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 | 473 | 66.67th | $106 – $145 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 349 | 70.67th | $81 – $111 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 135 | 70.67th | $121 – $166 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 101 | 68.67th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 68 | 64.67th | $145 – $199 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (29 HCPCS billing breadth) | 1,057 | 66.67th | $95 – $138 |
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Dr. Gregory Rosa, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Rosa National Provider Identifier | NPI #1902861453 (MD) | CMS NPPES Registry (95472) |
| Dr. Rosa Sebastopol CMS Volume Rank | 66.67th Pct (2,184 CMS svcs; Z -0.046σ) | CMS Medicare Part B (CA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sebastopol, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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