Sara Aguinaga, MD
NPI 1669963526ActiveIndividual· Internal Medicine· Southfield, MI
Internal Medicine (MD) in Southfield, Michigan, trained at Central Michigan College of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $277,082 for 2,383 claims, against $23,006 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2024, $66.07 in all, mostly food and beverage.
Overview
| NPI | 1669963526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2018 |
| Last updated in NPPES | Jul 21, 2023 |
| Certified by provider | Jul 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301114539 | MI |
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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 448 across 31 procedure codes |
| Paid by Medicare | $23,006 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,383 · 5,228 30-day fills |
|---|---|
| Patients | 308 |
| Total drug cost | $277,082 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Central Michigan College of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Oakwood Ambulatory LLCWestland, MI · 274 clinicians
Hospital affiliations
- Beaumont Hospital - DearbornDearborn, MI
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
Other facilities
- Beaumont Home HealthHome health agency · Troy, MI
Industry payments (Open Payments)
- 2024$66.07 · 4 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $34.51 | 2 |
| Actelion Pharmaceuticals US, Inc. | $16.77 | 1 |
| Astrazeneca Pharmaceuticals LP | $14.79 | 1 |
What the 2024 payments were for
- Food and Beverage$66.07 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 325 internal medicine physicians in Southfield · All internal medicine physicians in Michigan