Pitud Allan Rangsithienchai, M.D.
NPI 1053592477ActiveIndividual· Internal Medicine· Evanston, IL
Internal Medicine (M.D.) in Evanston, Illinois, with an NPI issued in November 2007. Part D covered 43 prescriptions written in 2024, 53% of them generic. Greer Laboratories, Inc. was the largest of 3 companies reporting payments in 2025, $196.03 in all, mostly food and beverage.
Overview
| NPI | 1053592477 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 15, 2007 |
| Last updated in NPPES | Nov 15, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | — | IL |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 59 30-day fills |
|---|---|
| Total drug cost | $10,837 |
| Generic share | 53% of claims |
Industry payments (Open Payments)
- 2025$196.03 · 3 payments from 3 companies
- 2024$279.08 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Greer Laboratories, Inc. | $95.57 | 1 |
| Adma Biomanufacturing LLC | $51.00 | 1 |
| Astrazeneca Pharmaceuticals LP | $49.46 | 1 |
What the 2025 payments were for
- Food and Beverage$196.03 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 204 internal medicine physicians in Evanston · All internal medicine physicians in Illinois