Robert Charles Treadwell, D.O.
NPI 1780641316ActiveIndividual· Internal Medicine· Addison, TX
Internal Medicine (D.O.) in Addison, Texas, trained at University of North Texas Hsc, College of Osteopathic Med (class of 1997). In 2024 Medicare paid $37,103 for 168 patients, and Part D covered 365 of their prescriptions, 83% of them generic. Pfizer Inc. reported $59.41 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1780641316 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 27, 2006 |
| Last updated in NPPES | Oct 23, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | L2032 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (OK); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 168 |
|---|---|
| Services billed | 480 across 7 procedure codes |
| Paid by Medicare | $37,103 |
Part D prescriptions in 2024
| Prescriptions (claims) | 365 · 428 30-day fills |
|---|---|
| Patients | 141 |
| Total drug cost | $28,124 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- Metro Physicians LLCShawnee, OK · 56 clinicians
- Metro Healthcare Services LLCOklahoma City, OK · 29 clinicians
Hospital affiliation
- Ssm Health St Anthony Hospital - Oklahoma CityOklahoma City, OK
Other facilities
- Ssm Health at Home Hospice - OklahomaHospice · Oklahoma City, OK
- Oklahoma City Rehabilitation Hospital, LLCInpatient rehabilitation facility · Oklahoma City, OK
Industry payments (Open Payments)
- 2025$59.41 · 3 payments from 1 company
- 2024$32.33 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $59.41 | 3 |
What the 2025 payments were for
- Food and Beverage$59.41 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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