Erin Michele Sarzynski, MD
NPI 1669676680ActiveIndividual· Internal Medicine· Okemos, MI
Internal Medicine (MD) in Okemos, Michigan, trained at Michigan State University College of Human Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $84,896 for 760 claims, against $11,998 paid for services in 2024. Novo Nordisk Inc was the largest of 17 companies reporting payments in 2025, $874.85 in all, mostly food and beverage.
Overview
| NPI | 1669676680 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2007 |
| Last updated in NPPES | Apr 30, 2025 |
| Certified by provider | Apr 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301089745 | MI |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 4301089745 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Geriatric Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 234 across 16 procedure codes |
| Paid by Medicare | $11,998 |
Part D prescriptions in 2024
| Prescriptions (claims) | 760 · 1,529 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $84,896 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Geriatric Medicine |
Medical group
- Edward W Sparrow Hospital AssociationLansing, MI · 730 clinicians
Hospital affiliation
- Edward W Sparrow HospitalLansing, MI
Other facilities
- Sparrow Hospice ServicesHospice · Lansing, MI
Industry payments (Open Payments)
- 2025$874.85 · 46 payments from 17 companies
- 2024$634.95 · 36 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $171.08 | 9 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $113.78 | 5 |
| Abbvie Inc. | $81.23 | 5 |
| Pfizer Inc. | $73.23 | 4 |
| Otsuka America Pharmaceutical, Inc. | $68.50 | 3 |
What the 2025 payments were for
- Food and Beverage$874.85 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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