Steven L. Posar, MD
NPI 1154308575ActiveIndividual· Internal Medicine· Crown Point, IN
Internal Medicine (MD) in Crown Point, Indiana, trained at University of Michigan Medical School (class of 1974). Part D covered 94 prescriptions written in 2024, 90% of them generic. Otsuka Pharmaceutical Development & Commercialization, Inc. was the largest of 2 companies reporting payments in 2024, $77.97 in all, mostly food and beverage.
Overview
| NPI | 1154308575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 28, 2005 |
| Last updated in NPPES | Sep 15, 2026 |
| Certified by provider | Sep 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 01046045A | IN |
| Internal Medicine | 207R00000X | 35.138677 | OH |
| Internal Medicine | 207R00000X | 04-50653 | KS |
| Internal Medicine | 207R00000X | 82559 | MN |
| Internal Medicine | 207R00000X | 2025044479 | MO |
| Internal Medicine | 207R00000X | 4301036005 | MI |
| Internal Medicine | 207R00000X | 036150622 | IL |
| Internal Medicine | 207R00000X | 52736 | KY |
| Internal Medicine | 207R00000X | MD488690C | PA |
| Internal Medicine | 207R00000X | T2472 | TX |
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); Practitioner - Internal Medicine (IN); Practitioner - Internal Medicine (KS); Practitioner - Internal Medicine (KY); Practitioner - Internal Medicine (MI); Practitioner - Internal Medicine (MO); Practitioner - Internal Medicine (OH); Practitioner - Internal Medicine (PA); Practitioner - Internal Medicine (TN); Practitioner - Internal Medicine (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 94 · 94 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $7,496 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Internal Medicine |
Medical group
- Guidestar Eldercare - PAAltoona, PA · 6 clinicians
Industry payments (Open Payments)
- 2024$77.97 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $44.47 | 1 |
| Abbvie Inc. | $33.50 | 1 |
What the 2024 payments were for
- Food and Beverage$77.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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