Mariam Anis, M.D.
NPI 1013274349ActiveIndividual· Internal Medicine, Pulmonary Disease· Lake Forest, IL
Internal Medicine, Pulmonary Disease (M.D.) with Northwestern Medical Faculty Foundation, practicing in Lake Forest, Illinois. Their prescriptions cost Medicare Part D more than their services did: $284,192 for 969 claims, against $77,137 paid for services in 2024. Regeneron Healthcare Solutions, Inc. reported $30.61 in payments in 2025, mostly food and beverage. Lists Northwestern Lake Forest Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1013274349 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 11, 2012 |
| Last updated in NPPES | Oct 28, 2021 |
| Certified by provider | Oct 28, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 036142926 | IL |
| Internal Medicine | 207R00000X | 35.126029 | OH |
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 - Pulmonary Disease (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 378 |
|---|---|
| Services billed | 1,005 across 34 procedure codes |
| Paid by Medicare | $77,137 |
Part D prescriptions in 2024
| Prescriptions (claims) | 969 · 1,282 30-day fills |
|---|---|
| Patients | 175 |
| Total drug cost | $284,192 |
| Generic share | 28% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine McHenryMcHenry, IL
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2025$30.61 · 2 payments from 1 company
- 2024$28.15 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $30.61 | 2 |
What the 2025 payments were for
- Food and Beverage$30.61 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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