Quick answers
- Which hospitals does Alejandra Castillo-Roth work at?
- Medicare's official clinician data lists Alejandra Castillo-Roth 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 Alejandra Castillo-Roth see patients?
- Medicare's clinician data lists 1 practice location in Santa Fe, NM. Call before your visit to confirm the address.
- What is Alejandra Castillo-Roth's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Alejandra Castillo-Roth accept Medicare assignment?
- Yes. Medicare's clinician data says Alejandra Castillo-Roth 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 Alejandra Castillo-Roth?
- (505) 983-5631, as listed in official Medicare / NPI Registry data.
- What is Alejandra Castillo-Roth's NPI number?
- 1124222401. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alejandra Castillo-Roth works
Medicare's Facility Affiliation Data lists Alejandra Castillo-Roth 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 Alejandra Castillo-Roth is enrolled with Medicare (CMS data updated 2026-10-02).
- 1691 Galisteo St, Suite CSanta Fe, NM 87505 (505) 983‑5631
Group practices
Medicare enrollment lists Alejandra Castillo-Roth as a member of this group (CMS data updated 2026-10-02).
- NNM Gastroenterology Associates PA12 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Santa Fe
Clinicians with the same Medicare primary specialty in Santa Fe, NM — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124222401 |
| 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