Kunal Singh, M.D.
NPI 1568800340ActiveIndividual· Internal Medicine, Nephrology· Flint, MI
Internal Medicine, Nephrology (M.D.) with Nephrology and Internal Medicine PC, practicing in Flint, Michigan. Their prescriptions cost Medicare Part D more than their services did: $303,482 for 2,137 claims, against $172,182 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 2 companies reporting payments in 2025, $46.63 in all, mostly food and beverage. Lists Ascension Genesys Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1568800340 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2013 |
| Last updated in NPPES | Jan 30, 2026 |
| Certified by provider | Jan 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 4301103112 | MI |
| Internal Medicine | 207R00000X | 036-140187 | IL |
| Internal Medicine | 207R00000X | 4301103112 | 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 | 580 |
|---|---|
| Services billed | 1,940 across 24 procedure codes |
| Paid by Medicare | $172,182 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,137 · 5,005 30-day fills |
|---|---|
| Patients | 453 |
| Total drug cost | $303,482 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Nephrology and Internal Medicine PCOwosso, MI · 9 clinicians
Hospital affiliations
- Ascension Genesys HospitalGrand Blanc, MI
- Edward W Sparrow HospitalLansing, MI
- Hurley Medical CenterFlint, MI
- McLaren FlintFlint, MI
- Memorial HealthcareOwosso, MI
Other facilities
- Concerto Michigan LLCDialysis facility · Livonia, MI
- Davita Park Plaza DialysisDialysis facility · Flint, MI
- Fmc Dialysis - OwossoDialysis facility · Owosso, MI
- Rrc - LapeerDialysis facility · Lapeer, MI
- Rrc - West FlintDialysis facility · Flint, MI
Industry payments (Open Payments)
- 2025$46.63 · 2 payments from 2 companies
- 2024$18.02 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $23.85 | 1 |
| Novo Nordisk Inc | $22.78 | 1 |
What the 2025 payments were for
- Food and Beverage$46.63 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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