Johns Hopkins University
NPI 1558231290ActiveOrganization· Internal Medicine, Rheumatology· Baltimore, MD
Internal Medicine, Rheumatology in Baltimore, Maryland, registered in NPPES in November 2025. The authorized official on file is Nicholas Giarratano, Director, Provider Enrollment.
Overview
| NPI | 1558231290 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Nov 7, 2025 |
| Last updated in NPPES | Nov 7, 2025 |
| Certified by provider | Nov 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | — | — |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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