Quick answers
- Which hospitals does Harold B. Sunderman work at?
- Medicare's official clinician data lists Harold B. Sunderman at 3 hospitals: CHRISTUS Southern New Mexico, Lincoln County Medical Center and Presbyterian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harold B. Sunderman see patients?
- Medicare's clinician data lists 1 practice location in Albuquerque, NM. Call before your visit to confirm the address.
- What is Harold B. Sunderman's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Harold B. Sunderman accept Medicare assignment?
- Yes. Medicare's clinician data says Harold B. Sunderman 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 Harold B. Sunderman?
- (505) 563-2500, as listed in official Medicare / NPI Registry data.
- What is Harold B. Sunderman's NPI number?
- 1831238856. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harold B. Sunderman works
Medicare's Facility Affiliation Data lists Harold B. Sunderman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Southern New MexicoAlamogordo, NM · Acute Care Hospital · CCN 320004
- Lincoln County Medical CenterRuidoso, NM · Critical Access Hospital · CCN 321306
- Presbyterian HospitalAlbuquerque, NM · Acute Care Hospital · CCN 320021
Practice locations
Addresses where Harold B. Sunderman is enrolled with Medicare (CMS data updated 2026-10-02).
- 201 Cedar St SE, Suite 7600Albuquerque, NM 87106 (505) 563‑2500
Group practices
Medicare enrollment lists Harold B. Sunderman as a member of this group (CMS data updated 2026-10-02).
- Presbyterian Healthcare Services1,395 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New Mexico →
Other cardiologists in Albuquerque
Clinicians with the same Medicare primary specialty in Albuquerque, NM — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831238856 |
| 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