Melissa Louise Westermann, MD
NPI 1760730758ActiveIndividual· Obstetrics & Gynecology, Maternal & Fetal Medicine· San Diego, CA
Obstetrics & Gynecology, Maternal & Fetal Medicine (MD) in San Diego, California, trained at University of California, Irvine, California College of Medicine (class of 2012). Enrolled in Medicare as practitioner - other (physician). Fisher Scientific Company L.L.C. was the largest of 2 companies reporting payments in 2025, $206.17 in all, mostly education.
Overview
| NPI | 1760730758 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 22, 2012 |
| Last updated in NPPES | Aug 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Maternal & Fetal Medicine Primary | 207VM0101X | A130149 | CA |
| Obstetrics & Gynecology | 207V00000X | A130149 | 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 - Other (Physician) (CA) |
|---|
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Undefined Physician Type (Specify) |
| Secondary specialties | Obstetrics/Gynecology |
Medical group
- United Medical DoctorsMurrieta, CA · 173 clinicians
Industry payments (Open Payments)
- 2025$206.17 · 2 payments from 2 companies
- 2024$52.24 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fisher Scientific Company L.L.C. | $188.48 | 1 |
| Ge Healthcare | $17.69 | 1 |
What the 2025 payments were for
- Education$188.48 · 1 payment
- Food and Beverage$17.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 Obstetrics & Gynecology, Maternal & Fetal Medicine providers in San Diego · All Obstetrics & Gynecology, Maternal & Fetal Medicine providers in California