Quick answers
- Which hospitals does John A. Witman work at?
- Medicare's official clinician data lists John A. Witman at 4 hospitals: Augusta Health, Sentara Martha Jefferson Hospital, Sentara RMH Medical Center and University of Virginia Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John A. Witman see patients?
- Medicare's clinician data lists 1 practice location in Harrisonburg, VA. Call before your visit to confirm the address.
- What is John A. Witman's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does John A. Witman accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Witman 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 John A. Witman offer telehealth?
- Medicare's clinician data says John A. Witman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John A. Witman?
- (540) 214-2930, as listed in official Medicare / NPI Registry data.
- What is John A. Witman's NPI number?
- 1033111448. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John A. Witman works
Medicare's Facility Affiliation Data lists John A. Witman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Augusta HealthFishersville, VA · Acute Care Hospital · CCN 490018
- Sentara Martha Jefferson HospitalCharlottesville, VA · Acute Care Hospital · CCN 490077
- Sentara RMH Medical CenterHarrisonburg, VA · Acute Care Hospital · CCN 490004
- University of Virginia Medical CenterCharlottesville, VA · Acute Care Hospital · CCN 490009
Practice locations
Addresses where John A. Witman is enrolled with Medicare (CMS data updated 2026-10-02).
- 644 University BlvdHarrisonburg, VA 22801 (540) 214‑2930
Group practices
Medicare enrollment lists John A. Witman as a member of this group (CMS data updated 2026-10-02).
- Augusta Medical Group419 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Harrisonburg
Clinicians with the same Medicare primary specialty in Harrisonburg, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Eastern Virginia Medical School |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1033111448 |
| 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