Quick answers
- Which hospitals does Maria E. McMahon work at?
- Medicare's official clinician data lists Maria E. McMahon at 1 hospital: CHRISTUS St Vincent Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Maria E. McMahon see patients?
- Medicare's clinician data lists 1 practice location in Santa Fe, NM. Call before your visit to confirm the address.
- What is Maria E. McMahon's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Maria E. McMahon accept Medicare assignment?
- Yes. Medicare's clinician data says Maria E. McMahon 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 Maria E. McMahon?
- (505) 982-4425, as listed in official Medicare / NPI Registry data.
- What is Maria E. McMahon's NPI number?
- 1073574067. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Maria E. McMahon works
Medicare's Facility Affiliation Data lists Maria E. McMahon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS St Vincent Regional Medical CenterSanta Fe, NM · Acute Care Hospital · CCN 320002
Practice locations
Addresses where Maria E. McMahon is enrolled with Medicare (CMS data updated 2026-10-02).
- 1035 Alto StSanta Fe, NM 87501 (505) 982‑4425
Group practices
Medicare enrollment lists Maria E. McMahon as a member of this group (CMS data updated 2026-10-02).
- La Familia Medical Center29 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Santa Fe
Clinicians with the same Medicare primary specialty in Santa Fe, NM — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073574067 |
| 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