Ana Kumar, M.D.
NPI 1215905971ActiveIndividual· Internal Medicine, Rheumatology· Edmond, OK
Internal Medicine, Rheumatology (M.D.) with Oklahoma Arthritis Center, P.C., practicing in Edmond, Oklahoma. In 2024 Medicare paid $3,794,694 for 839 patients, and Part D covered 4,735 of their prescriptions, 88% of them generic. Amgen Inc. was the largest of 6 companies reporting payments in 2025, $222.86 in all, mostly food and beverage. Lists Grady Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1215905971 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | Dec 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 22467 | OK |
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 - Rheumatology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 839 |
|---|---|
| Services billed | 287,370 across 100 procedure codes |
| Paid by Medicare | $3,794,694 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,735 · 7,494 30-day fills |
|---|---|
| Patients | 343 |
| Total drug cost | $1,446,319 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Oklahoma Arthritis Center, P.C.Edmond, OK · 45 clinicians
Hospital affiliations
- Grady Memorial HospitalChickasha, OK
- Integris Health Woodward HospitalWoodward, OK
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- O U Medical CenterOklahoma City, OK
- Ssm Health St Anthony Hospital - ShawneeShawnee, OK
Industry payments (Open Payments)
- 2025$222.86 · 13 payments from 6 companies
- 2024$208.67 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $76.56 | 4 |
| Inogen, Inc. | $57.25 | 4 |
| Novartis Pharmaceuticals Corporation | $34.53 | 2 |
| Abbvie Inc. | $23.64 | 1 |
| Glaxosmithkline, LLC. | $17.06 | 1 |
What the 2025 payments were for
- Food and Beverage$222.86 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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