Douglas Kip Brown, MD
NPI 1851406805ActiveIndividual· Internal Medicine, Interventional Cardiology· Enid, OK
Internal Medicine, Interventional Cardiology (MD) in Enid, Oklahoma, trained at Indiana University School of Medicine (class of 1972). Their prescriptions cost Medicare Part D more than their services did: $312,643 for 2,510 claims, against $73,417 paid for services in 2024. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $307.47 in all, mostly food and beverage.
Overview
| NPI | 1851406805 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 20, 2006 |
| Last updated in NPPES | Sep 30, 2026 |
| Certified by provider | Sep 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 12197 | OK |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 12197 | 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 - Cardiovascular Disease (Cardiology) (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 544 |
|---|---|
| Services billed | 1,762 across 57 procedure codes |
| Paid by Medicare | $73,417 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,510 · 5,133 30-day fills |
|---|---|
| Patients | 258 |
| Total drug cost | $312,643 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1972 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Integris Cardiovascular Physicians LLCOklahoma City, OK · 116 clinicians
Hospital affiliations
- Integris Health Enid HospitalEnid, OK
- St Mary's Regional Medical CenterEnid, OK
Industry payments (Open Payments)
- 2025$307.47 · 15 payments from 4 companies
- 2024$393.49 · 18 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $174.85 | 8 |
| Merck Sharp & Dohme LLC | $71.03 | 4 |
| Novartis Pharmaceuticals Corporation | $45.22 | 2 |
| Boston Scientific Corporation | $16.37 | 1 |
What the 2025 payments were for
- Food and Beverage$307.47 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records