Dr. Tatyana Petrosova, MD
10420 Old Olive Street Rd Ste 305, Saint Louis, MO 63141 • +1-642-555-3344
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Louis Percentiles
NPI #1023089562 • CBSA Regional • Nephrology
Statistical peer benchmarking across MO Nephrology providers positions Dr. Tatyana Petrosova, MD in Saint Louis at -0.22σ (52.78th city percentile / 47.33th state percentile, 264 Medicare beneficiaries), with clinical focus spanning 14 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Tatyana Petrosova (63141) place 99214 at the top of the practice ledger (688 yearly units, 52.78th metro rank), rounded out by 90960 and 99215.
At 10420 Old Olive Street Rd Ste 305 (63141), Dr. Tatyana Petrosova, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$209.00 per new consult (4.75/5 bedside rating).
Patients evaluating Dr. Tatyana Petrosova in ZIP 63141 note 22 years of post-doctoral tenure (null, 2004) alongside 5.4 annual CMS procedures per patient.
Compared against Saint Louis, MO Nephrology peers
1,434 annual services across 264 beneficiaries
Standard deviations from MO Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 688 | 52.78th | $213 – $291 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 315 | 52.78th | $425 – $582 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 258 | 52.78th | $310 – $425 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 172 | 54.78th | $292 – $400 |
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Dr. Tatyana Petrosova, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Petrosova National Provider Identifier | NPI #1023089562 (MD) | CMS NPPES Registry (63141) |
| Dr. Petrosova Saint Louis CMS Volume Rank | 52.78th Pct (1,434 CMS svcs; Z -0.217σ) | CMS Medicare Part B (MO Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Louis, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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