Niraj P. Parikh, M.D.
NPI 1295902229ActiveIndividual· Internal Medicine, Pulmonary Disease· Flint, MI
Internal Medicine, Pulmonary Disease (M.D.) with Pulmonary Associates, PC, practicing in Flint, Michigan. Their prescriptions cost Medicare Part D more than their services did: $349,641 for 949 claims, against $132,443 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 18 companies reporting payments in 2025, $1,115 in all, mostly food and beverage. Lists Ascension Genesys Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1295902229 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 8, 2008 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 4301090177 | MI |
| Internal Medicine | 207R00000X | 4301090177 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 335 |
|---|---|
| Services billed | 1,255 across 31 procedure codes |
| Paid by Medicare | $132,443 |
Part D prescriptions in 2024
| Prescriptions (claims) | 949 · 1,493 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $349,641 |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical group
- Pulmonary Associates, PCFlint, MI · 11 clinicians
Hospital affiliations
- Ascension Genesys HospitalGrand Blanc, MI
- Hurley Medical CenterFlint, MI
- McLaren FlintFlint, MI
Industry payments (Open Payments)
- 2025$1,115 · 58 payments from 18 companies
- 2024$556.88 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $211.73 | 14 |
| Astrazeneca Pharmaceuticals LP | $178.20 | 13 |
| Regeneron Healthcare Solutions, Inc. | $97.67 | 2 |
| Lilly USA, LLC | $78.17 | 4 |
| Resmed Corp | $67.13 | 3 |
What the 2025 payments were for
- Food and Beverage$1,035 · 57 payments
- Education$79.94 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Pulmonary Disease providers in Flint
- 1295811750
- 1790713741
- 1144413345
- 1881732733
- 1033282579
- 1669428926
- 1891100418
- 1821304338
- 1407856875
- 1598929978
- 1932109246
- 1649834615
All Internal Medicine, Pulmonary Disease providers in Michigan →