Quick answers
- Which hospitals does Heather E. Marancenbaum work at?
- Medicare's official clinician data lists Heather E. Marancenbaum at 4 hospitals: Dr Dan C Trigg Memorial Hospital, Lincoln County Medical Center, Los Alamos Medical Center and Memorial Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Heather E. Marancenbaum see patients?
- Medicare's clinician data lists 3 practice locations, including Ruidoso, NM, Las Cruces, NM and Tucumcari, NM. Call before your visit to confirm the address.
- What is Heather E. Marancenbaum's specialty?
- Medicare lists Family Practice as the primary specialty, and also Emergency Medicine.
- Does Heather E. Marancenbaum accept Medicare assignment?
- Yes. Medicare's clinician data says Heather E. Marancenbaum 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 Heather E. Marancenbaum?
- (575) 630-4233, as listed in official Medicare / NPI Registry data.
- What is Heather E. Marancenbaum's NPI number?
- 1528073384. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Heather E. Marancenbaum works
Medicare's Facility Affiliation Data lists Heather E. Marancenbaum at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Dr Dan C Trigg Memorial HospitalTucumcari, NM · Critical Access Hospital · CCN 321302
- Lincoln County Medical CenterRuidoso, NM · Critical Access Hospital · CCN 321306
- Los Alamos Medical CenterLos Alamos, NM · Acute Care Hospital · CCN 320033
- Memorial Medical CenterLas Cruces, NM · Acute Care Hospital · CCN 320018
Practice locations
Addresses where Heather E. Marancenbaum is enrolled with Medicare (CMS data updated 2026-10-02).
- 211 Sudderth DrRuidoso, NM 88345 (575) 630‑4233
- 2450 S Telshor BlvdLas Cruces, NM 88011 (575) 522‑8641
- 301 E Miel De Luna AveTucumcari, NM 88401 (575) 461‑7000
Group practices
Medicare enrollment lists Heather E. Marancenbaum as a member of these groups (CMS data updated 2026-10-02).
- Presbyterian Healthcare Services1,395 clinicians in the group
- Southwest Emergency Medical Associates of NM PC55 clinicians in the group
- Hospitalist Medicine Physicians of New Mexico - Clovis LLC48 clinicians in the group
Specialties
- Family Practiceprimary
- Emergency Medicinealso
Other family doctors in Ruidoso
Clinicians with the same Medicare primary specialty in Ruidoso, NM — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528073384 |
| 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