Quick answers
- Which hospitals does Ashley C. Pfeiffer work at?
- Medicare's official clinician data lists Ashley C. Pfeiffer at 1 hospital: MedStar Saint Mary's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ashley C. Pfeiffer see patients?
- Medicare's clinician data lists 2 practice locations, including California, MD and Hollywood, MD. Call before your visit to confirm the address.
- What is Ashley C. Pfeiffer's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Ashley C. Pfeiffer accept Medicare assignment?
- Yes. Medicare's clinician data says Ashley C. Pfeiffer 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 Ashley C. Pfeiffer offer telehealth?
- Medicare's clinician data says Ashley C. Pfeiffer offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ashley C. Pfeiffer?
- (301) 373-7900, as listed in official Medicare / NPI Registry data.
- What is Ashley C. Pfeiffer's NPI number?
- 1023993078. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ashley C. Pfeiffer works
Medicare's Facility Affiliation Data lists Ashley C. Pfeiffer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MedStar Saint Mary's HospitalLeonardtown, MD · Acute Care Hospital · CCN 210028
Practice locations
Addresses where Ashley C. Pfeiffer is enrolled with Medicare (CMS data updated 2026-10-02).
- 22590 Shady CtCalifornia, MD 20619 (301) 373‑7900
- 24035 Three Notch RdHollywood, MD 20636
Group practices
Medicare enrollment lists Ashley C. Pfeiffer as a member of this group (CMS data updated 2026-10-02).
- MedStar Medical Group - Southern Maryland LLC245 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in California
Clinicians with the same Medicare primary specialty in California, MD — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1023993078 |
| 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