Quick answers
- Which hospitals does Mary A. Long work at?
- Medicare's official clinician data lists Mary A. Long at 1 hospital: West Virginia University Hospitals, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary A. Long see patients?
- Medicare's clinician data lists 1 practice location in Clarksburg, WV. Call before your visit to confirm the address.
- What is Mary A. Long's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mary A. Long accept Medicare assignment?
- Medicare's clinician data says Mary A. Long may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Mary A. Long?
- (304) 623-5661, as listed in official Medicare / NPI Registry data.
- What is Mary A. Long's NPI number?
- 1679685150. 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 A. Long works
Medicare's Facility Affiliation Data lists Mary A. Long at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- West Virginia University Hospitals, IncMorgantown, WV · Acute Care Hospital · CCN 510001
Practice locations
Addresses where Mary A. Long is enrolled with Medicare (CMS data updated 2026-10-02).
- 6 Hospital PlzClarksburg, WV 26301 (304) 623‑5661
Group practices
Medicare enrollment lists Mary A. Long as a member of this group (CMS data updated 2026-10-02).
- United Summit Center Inc15 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Clarksburg
Clinicians with the same Medicare primary specialty in Clarksburg, WV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1679685150 |
| 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