Quick answers
- Which hospitals does Stephanie D. Johnson work at?
- Medicare's official clinician data lists Stephanie D. Johnson at 2 hospitals: MedStar Franklin Square Medical Center and MedStar Good Samaritan Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephanie D. Johnson see patients?
- Medicare's clinician data lists 4 practice locations, including Bel Air, MD, Glen Burnie, MD and Baltimore, MD. Call before your visit to confirm the address.
- What is Stephanie D. Johnson's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Stephanie D. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Stephanie D. Johnson 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.
- What is the phone number for Stephanie D. Johnson?
- (410) 877-8088, as listed in official Medicare / NPI Registry data.
- What is Stephanie D. Johnson's NPI number?
- 1285693770. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephanie D. Johnson works
Medicare's Facility Affiliation Data lists Stephanie D. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MedStar Franklin Square Medical CenterRosedale, MD · Acute Care Hospital · CCN 210015
- MedStar Good Samaritan HospitalBaltimore, MD · Acute Care Hospital · CCN 210056
Practice locations
Addresses where Stephanie D. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 12 Medstar BlvdBel Air, MD 21015 (410) 877‑8088
- 1406 Crain S Hwy 106Glen Burnie, MD 21061 (410) 768‑6440
- 5601 Lloch Raven BlvdBaltimore, MD 21239
- 5601 Loch Raven Blvd Russel, Ste2Baltimore, MD 21239 (443) 444‑5600
Group practices
Medicare enrollment lists Stephanie D. Johnson as a member of this group (CMS data updated 2026-10-02).
- MedStar Medical Group II LLC3,767 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Bel Air
Clinicians with the same Medicare primary specialty in Bel Air, MD — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285693770 |
| 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