Damon L. Baker, DO
NPI 1124096573ActiveIndividual· Internal Medicine· Tulsa, OK
Internal Medicine (DO) in Tulsa, Oklahoma, trained at Oklahoma State University College of Osteopathic Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $511,188 for 890 claims, against $34,736 paid for services in 2024. Viiv Healthcare Company was the largest of 5 companies reporting payments in 2025, $147.96 in all, mostly food and beverage.
Overview
| NPI | 1124096573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 10, 2006 |
| Last updated in NPPES | Jan 13, 2022 |
| Certified by provider | Jan 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 3174 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 245 |
|---|---|
| Services billed | 447 across 22 procedure codes |
| Paid by Medicare | $34,736 |
Part D prescriptions in 2024
| Prescriptions (claims) | 890 · 1,541 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $511,188 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
Medical group
- Oklahoma State UniversityTulsa, OK · 108 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$147.96 · 6 payments from 5 companies
- 2024$34.77 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $70.67 | 2 |
| Abbott Laboratories | $22.73 | 1 |
| Gilead Sciences, Inc. | $19.27 | 1 |
| Emd Serono, Inc. | $18.97 | 1 |
| Abbvie Inc. | $16.32 | 1 |
What the 2025 payments were for
- Food and Beverage$147.96 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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