Margaret Clair Westin, MD
NPI 1114960184ActiveIndividual· Family Medicine· Richmond, VA
Family Medicine (MD) in Richmond, Virginia, trained at Virginia Commonwealth University, School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $1,125,944 for 15,356 claims, against $405,051 paid for services in 2024. Pfizer Inc. was the largest of 32 companies reporting payments in 2025, $2,385 in all, mostly food and beverage.
Overview
| NPI | 1114960184 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Nov 2, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 0101044259 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 722 |
|---|---|
| Services billed | 19,566 across 140 procedure codes |
| Paid by Medicare | $405,051 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,356 · 36,619 30-day fills |
|---|---|
| Patients | 945 |
| Total drug cost | $1,125,944 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Family Practice |
Medical group
- Commonwealth Primary CareRichmond, VA · 64 clinicians
Hospital affiliations
- Bon Secours Memorial Regional Medical CenterMechanicsville, VA
- Bon Secours St Marys HospitalRichmond, VA
- Cjw Medical CenterRichmond, VA
- Henrico Doctors' HospitalRichmond, VA
- Medical College of Virginia HospitalsRichmond, VA
Other facilities
- At Home CareHome health agency · Mechanicsvlle, VA
- Centerwell Home HealthHome health agency · Richmond, VA
- Commonwealth Home CareHome health agency · Richmond, VA
- HCA Virginia Healthcare at HomeHome health agency · North Chesterfield, VA
- James River Home Health AgencyHome health agency · Richmond, VA
- Sheltering Arms InstituteInpatient rehabilitation facility · Richmond, VA
Industry payments (Open Payments)
- 2025$2,385 · 150 payments from 32 companies
- 2024$2,207 · 151 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $282.45 | 18 |
| Abbvie Inc. | $275.43 | 27 |
| Astrazeneca Pharmaceuticals LP | $214.38 | 13 |
| Phathom Pharmaceuticals, Inc. | $186.16 | 5 |
| Amgen Inc. | $183.62 | 22 |
What the 2025 payments were for
- Food and Beverage$2,385 · 150 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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