Quick answers
- Which hospitals does Mary Ann L. Bishop work at?
- Medicare's official clinician data lists Mary Ann L. Bishop at 2 hospitals: Blount Memorial Hospital and Western Maryland Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary Ann L. Bishop see patients?
- Medicare's clinician data lists 3 practice locations, including Cumberland, MD and Maryville, TN. Call before your visit to confirm the address.
- What is Mary Ann L. Bishop's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Mary Ann L. Bishop accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Ann L. Bishop 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 Mary Ann L. Bishop?
- (240) 964-8354, as listed in official Medicare / NPI Registry data.
- What is Mary Ann L. Bishop's NPI number?
- 1609929801. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary Ann L. Bishop works
Medicare's Facility Affiliation Data lists Mary Ann L. Bishop at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Blount Memorial HospitalMaryville, TN · Acute Care Hospital · CCN 440011
- Western Maryland Regional Medical CenterCumberland, MD · Acute Care Hospital · CCN 210027
Practice locations
Addresses where Mary Ann L. Bishop is enrolled with Medicare (CMS data updated 2026-10-02).
- 12500 Willowbrook RdCumberland, MD 21502 (240) 964‑8354
- 12502 Willowbrook Rd, Suite 400Cumberland, MD 21502 (240) 964‑8913
- 350 Bmh Physicians Office BldgMaryville, TN 37804 (865) 982‑5044
Group practices
Medicare enrollment lists Mary Ann L. Bishop as a member of these groups (CMS data updated 2026-10-02).
- Blount Memorial Physician Group Inc252 clinicians in the group
- UPMC Western Maryland Health Services LLC162 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 1980 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609929801 |
| 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