Homa Timlin, MD
NPI 1235460866ActiveIndividual· Internal Medicine, Rheumatology· Baltimore, MD
Internal Medicine, Rheumatology (MD) with Johns Hopkins University, practicing in Baltimore, Maryland. Their prescriptions cost Medicare Part D more than their services did: $354,219 for 355 claims, against $36,201 paid for services in 2024. Amgen Inc. was the largest of 7 companies reporting payments in 2025, $889.37 in all, mostly food and beverage. Lists Johns Hopkins Bayview Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235460866 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 21, 2010 |
| Last updated in NPPES | May 28, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | D78311 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 629 across 15 procedure codes |
| Paid by Medicare | $36,201 |
Part D prescriptions in 2024
| Prescriptions (claims) | 355 · 861 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $354,219 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2025$889.37 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $203.76 | 2 |
| Ucb, Inc. | $138.95 | 1 |
| Janssen Biotech, Inc. | $130.30 | 1 |
| Abbvie Inc. | $124.99 | 1 |
| Genentech, Inc. | $106.90 | 2 |
What the 2025 payments were for
- Food and Beverage$782.47 · 7 payments
- Education$106.90 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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