Quick answers
- Which hospitals does Anthony Rosario work at?
- Medicare's official clinician data lists Anthony Rosario at 2 hospitals: Mercy Medical Center Inc and The Johns Hopkins Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Anthony Rosario see patients?
- Medicare's clinician data lists 2 practice locations, including Hagerstown, MD and Baltimore, MD. Call before your visit to confirm the address.
- What is Anthony Rosario's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Anthony Rosario accept Medicare assignment?
- Yes. Medicare's clinician data says Anthony Rosario accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Anthony Rosario offer telehealth?
- Medicare's clinician data says Anthony Rosario offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Anthony Rosario's NPI number?
- 1578019014. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Anthony Rosario works
Medicare's Facility Affiliation Data lists Anthony Rosario at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical Center IncBaltimore, MD · Acute Care Hospital · CCN 210008
- The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · CCN 210009
Practice locations
Addresses where Anthony Rosario is enrolled with Medicare (CMS data updated 2026-10-02).
- 11110 Medical Campus RdHagerstown, MD 21742
- 301 Saint Paul StBaltimore, MD 21202
Group practices
Medicare enrollment lists Anthony Rosario as a member of these groups (CMS data updated 2026-10-02).
- Meritus Medical Center Inc743 clinicians in the group
- St Paul Place Specialists, Inc.336 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Hagerstown
Clinicians with the same Medicare primary specialty in Hagerstown, MD — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1578019014 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians