Keith Colburn, M.D.
NPI 1477570869ActiveIndividual· Internal Medicine, Rheumatology· Loma Linda, CA
Internal Medicine, Rheumatology (M.D.) in Loma Linda, California, trained at Loma Linda University School of Medicine (class of 1970). Part D covered 2,788 prescriptions written in 2024, 85% of them generic. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $2,855 in all, mostly food and beverage.
Overview
| NPI | 1477570869 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | G20763 | CA |
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 - Rheumatology (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,788 · 4,894 30-day fills |
|---|---|
| Patients | 290 |
| Total drug cost | $2,757,735 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1970 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Southland Arthrites and Osteoporosis Medical Center IncRiverside, CA · 6 clinicians
Hospital affiliation
- Loma Linda University Medical CenterLoma Linda, CA
Industry payments (Open Payments)
- 2025$2,855 · 140 payments from 15 companies
- 2024$2,588 · 133 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $858.26 | 55 |
| Amgen Inc. | $689.27 | 28 |
| Ucb, Inc. | $341.04 | 15 |
| Janssen Biotech, Inc. | $227.20 | 11 |
| Glaxosmithkline, LLC. | $217.76 | 9 |
What the 2025 payments were for
- Food and Beverage$2,855 · 140 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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