Dr. Mark Ovsiowitz, MD
200 Med Plz, Suite 365, Los Angeles, CA 90095 • +1-403-555-5023
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Los Angeles Percentiles
NPI #1881712370 • CBSA 31080 • Gastroenterology
CMS Medicare Part B utilization records credit Dr. Mark Ovsiowitz (MD, NPI 1881712370) at 200 Med Plz, Suite 365 in Los Angeles with 1,239 annual clinical services (536 beneficiaries), corresponding to a -0.21σ regional deviation and upper-quartile active clinical volume (67.35th Los Angeles percentile) with sub-specialty concentration in 28 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Mark Ovsiowitz (90095) place 99214 at the top of the practice ledger (458 yearly units, 67.35th metro rank), rounded out by 45380 and 43239.
Direct cash-pay transparency modeling sets Dr. Ovsiowitz's baseline new-consult rate near $231.00 in Los Angeles, CA (cash-pay accepted, in-person clinic visits only, 18-minute average reception wait).
From 200 Med Plz, Suite 365 in Los Angeles (+1-403-555-5023), Dr. Ovsiowitz, MD (31-year clinical track record) delivers 28 Active CMS HCPCS Codes care.
Compared against Los Angeles, CA Gastroenterology peers
1,239 annual services across 536 beneficiaries
Standard deviations from CA Gastroenterology 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 Gastroenterology, GERD & IBD Evaluation | 458 | 67.35th | $193 – $265 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 310 | 63.35th | $466 – $638 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 260 | 71.35th | $387 – $530 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 124 | 70.35th | $519 – $711 |
| 99204 | New Patient Digestive & Hepatology Consultation | 87 | 62.35th | $272 – $373 |
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Dr. Mark Ovsiowitz, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ovsiowitz National Provider Identifier | NPI #1881712370 (MD) | CMS NPPES Registry (90095) |
| Dr. Ovsiowitz Los Angeles CMS Volume Rank | 67.35th Pct (1,239 CMS svcs; Z -0.210σ) | CMS Medicare Part B (CA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $231.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Los Angeles, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $231.00 avg paid • 18 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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