Quick answers
- Which hospitals does Harry W. Johnson work at?
- Medicare's official clinician data lists Harry W. Johnson at 4 hospitals: Umd Upper Chesapeake Medical Center, University of Maryland Medical Center, University of MD Medical Center Midtown Campus and University of MD St Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harry W. Johnson see patients?
- Medicare's clinician data lists 1 practice location in Baltimore, MD. Call before your visit to confirm the address.
- What is Harry W. Johnson's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Harry W. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Harry W. 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.
- Does Harry W. Johnson offer telehealth?
- Medicare's clinician data says Harry W. Johnson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Harry W. Johnson?
- (410) 328-6640, as listed in official Medicare / NPI Registry data.
- What is Harry W. Johnson's NPI number?
- 1093746885. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harry W. Johnson works
Medicare's Facility Affiliation Data lists Harry W. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · CCN 210049
- University of Maryland Medical CenterBaltimore, MD · Acute Care Hospital · CCN 210002
- University of MD Medical Center Midtown CampusBaltimore, MD · Acute Care Hospital · CCN 210038
- University of MD St Joseph Medical CenterTowson, MD · Acute Care Hospital · CCN 210063
Practice locations
Addresses where Harry W. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 419 W Redwood St, Suite 500Baltimore, MD 21201 (410) 328‑6640
Group practices
Medicare enrollment lists Harry W. Johnson as a member of this group (CMS data updated 2026-10-02).
- University of Maryland Obstetrical and Gynecological Associates PA43 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wake Forest University School Of Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1093746885 |
| 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