Kavita Tumma, M.D.
NPI 1871569095ActiveIndividual· Internal Medicine, Gastroenterology· Port Huron, MI
Internal Medicine, Gastroenterology (M.D.) with Physician Healthcare Network PC, practicing in Port Huron, Michigan. Their prescriptions cost Medicare Part D more than their services did: $971,168 for 4,231 claims, against $189,406 paid for services in 2024. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $956.51 in all, mostly food and beverage. Lists Deckerville Community Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1871569095 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 27, 2006 |
| Last updated in NPPES | Mar 13, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 4301060393 | 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 - Gastroenterology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,039 |
|---|---|
| Services billed | 2,005 across 40 procedure codes |
| Paid by Medicare | $189,406 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,231 · 6,099 30-day fills |
|---|---|
| Patients | 1,793 |
| Total drug cost | $971,168 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Physician Healthcare Network PCMarysville, MI · 30 clinicians
Hospital affiliations
- Deckerville Community HospitalDeckerville, MI
- Harbor Beach Community HospitalHarbor Beach, MI
- Lake Huron Medical CenterPort Huron, MI
- McLaren Port HuronPort Huron, MI
Industry payments (Open Payments)
- 2025$956.51 · 48 payments from 9 companies
- 2024$895.25 · 48 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $614.48 | 32 |
| Janssen Biotech, Inc. | $81.88 | 4 |
| Gilead Sciences, Inc. | $74.05 | 4 |
| Ardelyx, Inc. | $42.78 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $35.49 | 1 |
What the 2025 payments were for
- Food and Beverage$956.51 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Port Huron
- 1356317556
- 1518524800