Gurbir Singh, MD
NPI 1043442585ActiveIndividual· Internal Medicine· Waterford, MI
Internal Medicine (MD) with North Michigan Physician Services PC and 4 other groups, practicing in Waterford, Michigan. In 2024 Medicare paid $114,862 for 369 patients, and Part D covered 504 of their prescriptions, 38% of them generic. Axsome Therapeutics, Inc. was the largest of 9 companies reporting payments in 2025, $243.75 in all, mostly food and beverage. Lists Huron Valley-Sinai Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1043442585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 18, 2009 |
| Last updated in NPPES | Sep 11, 2025 |
| Certified by provider | Aug 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301093751 | 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 | 369 |
|---|---|
| Services billed | 1,519 across 32 procedure codes |
| Paid by Medicare | $114,862 |
Part D prescriptions in 2024
| Prescriptions (claims) | 504 · 600 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $164,181 |
| Generic share | 38% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- North Michigan Physician Services PCCharlevoix, MI · 67 clinicians
- Independent Hospitalist Physicians PLLCRochester, MI · 61 clinicians
- Wexford Physician Services PCCadillac, MI · 41 clinicians
- Otsego Physician Services PCGaylord, MI · 32 clinicians
- Amarjeet Sethi, MD PLCWaterford, MI · 2 clinicians
Hospital affiliations
- Huron Valley-Sinai HospitalCommerce Township, MI
- Munson Healthcare Cadillac HospitalCadillac, MI
- Munson Healthcare Grayling HospitalGrayling, MI
- Munson Healthcare Otsego Memorial HospitalGaylord, MI
- Trinity Health Oakland HospitalPontiac, MI
Industry payments (Open Payments)
- 2025$243.75 · 11 payments from 9 companies
- 2024$129.04 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $39.50 | 2 |
| Insmed, Inc. | $38.64 | 2 |
| Novo Nordisk Inc | $33.49 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $30.38 | 1 |
| Baxter Healthcare | $25.30 | 1 |
What the 2025 payments were for
- Food and Beverage$226.37 · 10 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 internal medicine physicians in Waterford · All internal medicine physicians in Michigan