Dr. Teresa De Marco, MD
505 Parnassus Ave, San Francisco, CA 94143 • +1-894-555-3036
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & San Francisco Percentiles
NPI #1669420956 • CBSA 41860 • Cardiology
Dr. Teresa De Marco, MD (NPI #1669420956) practices Cardiology in San Francisco, CA (94143) with sub-specialty concentration in 16 Active CMS HCPCS Codes, recording 1,048 annual CMS services across 122 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (22.03th San Francisco percentile) (-0.38σ vs CA state mean, 9.76th statewide percentile).
Fee-schedule auditing of NPI 1669420956 highlights 398 annual claims for 99214 (22.03th San Francisco percentile; $93–$127 self-pay corridor) plus 293 encounters under 93000 and 189 under 93306.
Uninsured and high-deductible cash patients visiting Dr. Teresa De Marco in San Francisco (94143) face an estimated $250.00 initial evaluation fee at 505 Parnassus Ave (in-person clinic visits only; 9-minute average reception wait; bedside manner 4.60/5 from 21 verified reports).
NPI registry verification (#1669420956) confirms Dr. Teresa De Marco's MD standing serving CBSA 41860 with a 4.86/5 patient scorecard.
Compared against San Francisco, CA Cardiology peers
1,048 annual services across 122 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 | 398 | 22.03th | $93 – $127 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 293 | 19.03th | $36 – $51 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 189 | 19.03th | $173 – $237 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 105 | 26.03th | $109 – $149 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 63 | 17.03th | $133 – $182 |
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Dr. Teresa De Marco, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. De Marco National Provider Identifier | NPI #1669420956 (MD) | CMS NPPES Registry (94143) |
| Dr. De Marco San Francisco CMS Volume Rank | 22.03th Pct (1,048 CMS svcs; Z -0.378σ) | CMS Medicare Part B (CA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $250.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Francisco, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $250.00 avg paid • 9 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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