Michelle M. Inserra, MD
NPI 1356428205ActiveIndividual· Otolaryngology· San Jose, CA
Otolaryngology (MD) in San Jose, California, trained at Stanford University School of Medicine (class of 1999). 278 Medicare patients in 2024, $56,773 paid; nearly all of their 265 Part D prescriptions were generic (93%). Pfizer Inc. reported $30.43 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1356428205 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 31, 2006 |
| Last updated in NPPES | Feb 11, 2025 |
| Certified by provider | Feb 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A73027 | 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 | 278 |
|---|---|
| Services billed | 724 across 23 procedure codes |
| Paid by Medicare | $56,773 |
Part D prescriptions in 2024
| Prescriptions (claims) | 265 · 515 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $26,022 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Otolaryngology |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliation
- El Camino HealthMountain View, CA
Industry payments (Open Payments)
- 2025$30.43 · 2 payments from 1 company
- 2024$302.78 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $30.43 | 2 |
What the 2025 payments were for
- Food and Beverage$30.43 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 otolaryngologists in San Jose · All otolaryngologists in California