Anna Purinson, M.D.
NPI 1558502476ActiveIndividual· Internal Medicine· Lincolnwood, IL
Internal Medicine (M.D.) with Endeavor Health Medical Group, practicing in Lincolnwood, Illinois. Their prescriptions cost Medicare Part D more than their services did: $539,036 for 8,374 claims, against $92,354 paid for services in 2024. Lists Northshore University Healthsystem - Evanston Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1558502476 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 23, 2009 |
| Last updated in NPPES | Jun 18, 2026 |
| Certified by provider | Jun 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036129181 | IL |
| Internal Medicine | 207R00000X | 55129 | WI |
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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 380 |
|---|---|
| Services billed | 1,170 across 23 procedure codes |
| Paid by Medicare | $92,354 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,374 · 18,440 30-day fills |
|---|---|
| Patients | 686 |
| Total drug cost | $539,036 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwestern Memorial HospitalChicago, IL
- Saint Francis Hospital-EvanstonEvanston, IL
- Swedish HospitalChicago, IL
Other facilities
- Family Home Health Services, IncHome health agency · Addison, IL
- Residential Home HealthHome health agency · Northbrook, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 internal medicine physicians in Lincolnwood · All internal medicine physicians in Illinois