Dr. Petra Mamic, MD
300 Pasteur DR, Stanford, CA 94305 • +1-710-555-5683
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Stanford Percentiles
NPI #1548502883 • CBSA Regional • Cardiology
Operating out of Stanford, CA (300 Pasteur DR), Cardiology clinician Dr. Petra Mamic, MD (accredited MD/DO training, 2011) maintains a focused low-volume boutique caseload (5.45th Stanford percentile) (0.65th CA percentile; Z-score -0.41σ across 666 documented services) with sub-specialty concentration in 13 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Mamic (averaging 1.7 services per beneficiary), 99214 (Established Cardiology Consultation & Hemodynamic Review) represents 38% of tracked volume (253 encounters), paired with 93000 (186x).
Uninsured and high-deductible cash patients visiting Dr. Petra Mamic in Stanford (94305) face an estimated $239.00 initial evaluation fee at 300 Pasteur DR (hybrid in-clinic and telehealth video consults; 16-minute average reception wait; bedside manner 4.87/5 from 22 verified reports).
NPI registry verification (#1548502883) confirms Dr. Petra Mamic's MD standing serving CBSA 94305 with a 4.91/5 patient scorecard.
Compared against Stanford, CA Cardiology peers
666 annual services across 396 beneficiaries
Standard deviations from CA Cardiology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Cardiology Consultation & Hemodynamic Review | 253 | 12th | $140 – $191 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 186 | 12th | $55 – $75 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 120 | 12th | $261 – $358 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 67 | 12th | $164 – $225 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 40 | 12th | $200 – $274 |
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Dr. Petra Mamic, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mamic National Provider Identifier | NPI #1548502883 (MD) | CMS NPPES Registry (94305) |
| Dr. Mamic Stanford CMS Volume Rank | 5.45th Pct (666 CMS svcs; Z -0.407σ) | CMS Medicare Part B (CA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Stanford, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 16 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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