Quick answers
- Does Gary A. Aisenbrey accept Medicare assignment?
- Yes. Medicare's clinician data says Gary A. Aisenbrey accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Gary A. Aisenbrey's NPI number?
- 1609845320. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Gary A. Aisenbrey is enrolled with Medicare (CMS data updated October 2, 2026).
- 201 Cedar St SE, Suite 405Albuquerque, NM 87106 (505) 764‑9535
- 4801 Beckner Rd, Suite 2750Santa Fe, NM 87507 (505) 984‑2560
Group practices
Medicare enrollment lists Gary A. Aisenbrey as a member of this group (CMS data updated October 2, 2026).
- Perinatal Associates of New Mexico Ltd6 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Albuquerque
Clinicians with the same Medicare primary specialty in Albuquerque, NM — not a recommendation.
Other clinicians in Perinatal Associates of New Mexico Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Denver |
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609845320 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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