Maricarmen Fuentes, MD
NPI 1730136813ActiveIndividual· Internal Medicine· Holland, MI
Internal Medicine (MD) with Spectrum Health Primary Care Partners, practicing in Holland, Michigan. Their prescriptions cost Medicare Part D more than their services did: $782,846 for 7,422 claims, against $39,859 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $484.71 in all, mostly food and beverage. Lists Corewell Health Zeeland Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1730136813 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 27, 2006 |
| Last updated in NPPES | Feb 19, 2021 |
| Certified by provider | Feb 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301073388 | 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 | 129 |
|---|---|
| Services billed | 541 across 30 procedure codes |
| Paid by Medicare | $39,859 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,422 · 16,849 30-day fills |
|---|---|
| Patients | 607 |
| Total drug cost | $782,846 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Spectrum Health Primary Care PartnersGrand Rapids, MI · 2,294 clinicians
Hospital affiliations
- Corewell Health Zeeland HospitalZeeland, MI
- Holland HospitalHolland, MI
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$484.71 · 8 payments from 3 companies
- 2024$910.47 · 27 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $272.27 | 6 |
| Astrazeneca Pharmaceuticals LP | $128.61 | 1 |
| Lilly USA, LLC | $83.83 | 1 |
What the 2025 payments were for
- Food and Beverage$484.71 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 internal medicine physicians in Holland · All internal medicine physicians in Michigan