Harish Gangaram Ahuja, MD
NPI 1841201746ActiveIndividual· Internal Medicine, Hematology & Oncology· Fargo, ND
Internal Medicine, Hematology & Oncology (MD) with Innovis Health LLC, practicing in Fargo, North Dakota. Their prescriptions cost Medicare Part D more than their services did: $369,552 for 196 claims, against $14,606 paid for services in 2024. Tempus Ai, Inc was the largest of 14 companies reporting payments in 2025, $821.31 in all, mostly food and beverage. Lists Essentia Health and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1841201746 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 10, 2006 |
| Last updated in NPPES | Sep 24, 2024 |
| Certified by provider | Sep 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 21335 | ND |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 42041 | WI |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 77921 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (MN); Practitioner - Hematology/Oncology (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 155 across 9 procedure codes |
| Paid by Medicare | $14,606 |
Part D prescriptions in 2024
| Prescriptions (claims) | 196 · 266 30-day fills |
|---|---|
| Patients | 73 |
| Total drug cost | $369,552 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Innovis Health LLCFargo, ND · 559 clinicians
Hospital affiliations
- Essentia HealthFargo, ND
- Essentia Health AdaAda, MN
- Essentia Health Holy Trinity HospitalGraceville, MN
- Essentia Health St Marys - Detroit LakesDetroit Lakes, MN
- Prairie Ridge Hospital and Health ServicesElbow Lake, MN
Industry payments (Open Payments)
- 2025$821.31 · 24 payments from 14 companies
- 2024$4,645 · 52 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tempus Ai, Inc | $191.18 | 2 |
| Daiichi Sankyo Inc. | $168.87 | 2 |
| Novartis Pharmaceuticals Corporation | $121.59 | 5 |
| Astrazeneca Pharmaceuticals LP | $48.70 | 2 |
| Abbvie Inc. | $47.85 | 2 |
What the 2025 payments were for
- Food and Beverage$821.31 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Hematology & Oncology providers in North Dakota →