Quick answers
- Which hospitals does Johnetta Washington work at?
- Medicare's official clinician data lists Johnetta Washington at 3 hospitals: Luminis Health Anne Arundel Medical Center, Inc, Meritus Medical Center and University of MD Capital Region Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Johnetta Washington see patients?
- Medicare's clinician data lists 6 practice locations, including Hagerstown, MD, Silver Spring, MD and Annapolis, MD. Call before your visit to confirm the address.
- What is Johnetta Washington's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Johnetta Washington accept Medicare assignment?
- Yes. Medicare's clinician data says Johnetta Washington 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 Johnetta Washington?
- (301) 790-8000, as listed in official Medicare / NPI Registry data.
- What is Johnetta Washington's NPI number?
- 1609048982. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Johnetta Washington works
Medicare's Facility Affiliation Data lists Johnetta Washington at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD · Acute Care Hospital · CCN 210023
- Meritus Medical CenterHagerstown, MD · Acute Care Hospital · CCN 210001
- University of MD Capital Region Medical CenterUpper Marlboro, MD · Acute Care Hospital · CCN 210003
Practice locations
Addresses where Johnetta Washington is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 11116 Medical Campus RdHagerstown, MD 21742 (301) 790‑8000
- 1500 Forest Glen RdSilver Spring, MD 20910 (301) 754‑7000
- 2001 Medical PkwyAnnapolis, MD 21401 (443) 481‑1000
- 400 W 7th StFrederick, MD 21701 (240) 566‑3800
- 8118 Good Luck RdLanham, MD 20706 (301) 552‑8118
Group practices
Medicare enrollment lists Johnetta Washington as a member of these groups (CMS data updated 2026-10-02).
- Meritus Medical Center Inc743 clinicians in the group
- Anesthesia Company LLC378 clinicians in the group
- First Colonies Anesthesia Associates, LLC326 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Hagerstown
Clinicians with the same Medicare primary specialty in Hagerstown, MD — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609048982 |
| 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