Quick answers
- Which hospitals does Daniel A. Marancenbaum work at?
- Medicare's official clinician data lists Daniel A. Marancenbaum at 1 hospital: Los Alamos Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel A. Marancenbaum see patients?
- Medicare's clinician data lists 4 practice locations, including Espanola, NM, Carlsbad, NM and Los Alamos, NM. Call before your visit to confirm the address.
- What is Daniel A. Marancenbaum's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Daniel A. Marancenbaum accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel A. 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 Daniel A. Marancenbaum?
- (505) 753-9292, as listed in official Medicare / NPI Registry data.
- What is Daniel A. Marancenbaum's NPI number?
- 1790937068. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel A. Marancenbaum works
Medicare's Facility Affiliation Data lists Daniel A. Marancenbaum at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Los Alamos Medical CenterLos Alamos, NM · Acute Care Hospital · CCN 320033
Practice locations
Addresses where Daniel A. Marancenbaum is enrolled with Medicare (CMS data updated 2026-10-02).
- 1302 Calle De La Merced, Suite EEspanola, NM 87532 (505) 753‑9292
- 2420 W Pierce St, Suite 200Carlsbad, NM 88220 (505) 885‑0995
- 3917 W Rd, Suite 130Los Alamos, NM 87544 (505) 661‑9201
- 3917 W Rd, Suite 137Los Alamos, NM 87544 (505) 661‑9526
Group practices
Medicare enrollment lists Daniel A. Marancenbaum as a member of these groups (CMS data updated 2026-10-02).
- Pecos Valley of New Mexico LLC34 clinicians in the group
- Los Alamos Physician Practices LLC20 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Espanola
Clinicians with the same Medicare primary specialty in Espanola, NM — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790937068 |
| 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