Marium Ilahi, MD
NPI 1003020645ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Omaha, NE
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Alegent Creighton Clinic, practicing in Omaha, Nebraska. Their prescriptions cost Medicare Part D more than their services did: $3,322,655 for 5,045 claims, against $160,414 paid for services in 2024. Amgen Inc. was the largest of 30 companies reporting payments in 2025, $41,029 in all, mostly speaking and faculty fees. Lists Chi Health Bergan Mercy and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1003020645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 10, 2007 |
| Last updated in NPPES | Aug 1, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 23691 | NE |
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 - Endocrinology (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 444 |
|---|---|
| Services billed | 5,988 across 15 procedure codes |
| Paid by Medicare | $160,414 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,045 · 11,013 30-day fills |
|---|---|
| Patients | 536 |
| Total drug cost | $3,322,655 |
| Generic share | 36% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Endocrinology |
Medical group
- Alegent Creighton ClinicOmaha, NE · 963 clinicians
Hospital affiliations
- Chi Health Bergan MercyOmaha, NE
- Chi Health ImmanuelOmaha, NE
- Chi Health LakesideOmaha, NE
- Chi Health Mercy Council BluffsCouncil Bluffs, IA
- Chi Health MidlandsPapillion, NE
Industry payments (Open Payments)
- 2025$41,029 · 148 payments from 30 companies
- 2024$29,135 · 127 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $20,349 | 27 |
| Bayer Healthcare Pharmaceuticals Inc. | $19,050 | 32 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $228.95 | 15 |
| Recordati_rare_diseases_inc. | $168.78 | 6 |
| Lilly USA, LLC | $148.98 | 16 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$33,695 · 15 payments
- Travel and Lodging$4,101 · 10 payments
- Food and Beverage$3,191 · 122 payments
- Education$42.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Omaha
- 1174634059
- 1275967051
- 1801113618
- 1376992446
- 1225142367
- 1992921779
- 1194335158
- 1124057559
- 1720432008
- 1184834392
- 1245106525
- 1346298148
All Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Nebraska →