Neehar Dilip Parikh, M.D.
NPI 1669655478ActiveIndividual· Internal Medicine, Gastroenterology· Ann Arbor, MI
Internal Medicine, Gastroenterology (M.D.) in Ann Arbor, Michigan, trained at University of Virginia School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $251,541 for 579 claims, against $23,168 paid for services in 2024. Sirtex Medical Inc was the largest of 3 companies reporting payments in 2025, $7,503 in all, mostly consulting fees.
Overview
| NPI | 1669655478 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 14, 2007 |
| Last updated in NPPES | Jul 31, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 4301102567 | MI |
| Internal Medicine | 207R00000X | 036120012 | IL |
| Internal Medicine | 207R00000X | 4301102567 | MI |
| Internal Medicine, Transplant Hepatology | 207RT0003X | 4301102567 | 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 - Gastroenterology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 252 across 29 procedure codes |
| Paid by Medicare | $23,168 |
Part D prescriptions in 2024
| Prescriptions (claims) | 579 · 1,002 30-day fills |
|---|---|
| Patients | 86 |
| Total drug cost | $251,541 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
- Mymichigan Medical Center MidlandMidland, MI · 507 clinicians
Hospital affiliations
- Bronson Methodist HospitalKalamazoo, MI
- Mymichigan Medical Center MidlandMidland, MI
- Spectrum HealthGrand Rapids, MI
- University of Michigan Health - WestWyoming, MI
- University of Michigan Health SystemAnn Arbor, MI
Industry payments (Open Payments)
- 2025$7,503 · 8 payments from 3 companies
- 2024$6,342 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sirtex Medical Inc | $3,254 | 2 |
| Fujifilm Healthcare Americas Corporation | $2,246 | 3 |
| Exact Sciences Corporation | $2,004 | 3 |
What the 2025 payments were for
- Consulting Fee$6,992 · 4 payments
- Food and Beverage$511.19 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Ann Arbor
- 1801827639
- 1396973269
- 1891877312
- 1154393502
- 1689756108
- 1720284987
- 1023492519
- 1700010063
- 1831482702
- 1962027292
- 1518345495
- 1194091827
All Internal Medicine, Gastroenterology providers in Michigan →