Stefan M. Zechowy, M.D.
NPI 1184724171ActiveIndividual· Otolaryngology· Santa Rosa, CA
Otolaryngology (M.D.) in Santa Rosa, California, trained at University of Maryland School of Medicine (class of 1996). 688 Medicare patients in 2024, $237,075 paid; nearly all of their 943 Part D prescriptions were generic (96%). Glaxosmithkline, LLC. was the largest of 4 companies reporting payments in 2025, $205.18 in all, mostly food and beverage.
Overview
| NPI | 1184724171 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 22, 2006 |
| Last updated in NPPES | Feb 7, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A74678 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 688 |
|---|---|
| Services billed | 3,358 across 95 procedure codes |
| Paid by Medicare | $237,075 |
Part D prescriptions in 2024
| Prescriptions (claims) | 943 · 1,239 30-day fills |
|---|---|
| Patients | 305 |
| Total drug cost | $32,254 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Medical group
- Regents Univ of California UCSFSan Francisco, CA · 283 clinicians
Hospital affiliations
- Marinhealth Medical CenterGreenbrae, CA
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA
- Sonoma Valley HospitalSonoma, CA
- Sutter Santa Rosa Regional HospitalSanta Rosa, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$205.18 · 8 payments from 4 companies
- 2024$179.01 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $145.65 | 5 |
| Optinose US, Inc. | $23.68 | 1 |
| Regeneron Healthcare Solutions, Inc. | $17.99 | 1 |
| Smith+nephew, Inc. | $17.86 | 1 |
What the 2025 payments were for
- Food and Beverage$205.18 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 otolaryngologists in Santa Rosa · All otolaryngologists in California