Mary Howland Williamson, MD
NPI 1770102014ActiveIndividual· Obstetrics & Gynecology· Freedom, CA
Obstetrics & Gynecology (MD) with Capital Health Medical Group, practicing in Freedom, California. Part D covered 33 prescriptions written in 2024, 64% of them generic. Medline Industries LP reported $13.35 in payments in 2024, mostly food and beverage. Lists Doylestown Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1770102014 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 15, 2020 |
| Last updated in NPPES | Oct 9, 2026 |
| Certified by provider | Oct 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | A206967 | 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 - Obstetrics/Gynecology (CA); Practitioner - Obstetrics/Gynecology (NJ); Practitioner - Obstetrics/Gynecology (PA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 37 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $4,493 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Capital Health Medical GroupPennington, NJ · 440 clinicians
Hospital affiliations
- Doylestown HospitalDoylestown, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- St Mary Medical CenterLanghorne, PA
Industry payments (Open Payments)
- 2024$13.35 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Medline Industries LP | $13.35 | 1 |
What the 2024 payments were for
- Food and Beverage$13.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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