Quick answers
- Where does Gregory S. Hackenbruch see patients?
- Medicare's clinician data lists 1 practice location in Anchorage, AK. Call before your visit to confirm the address.
- What is Gregory S. Hackenbruch's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Gregory S. Hackenbruch accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory S. Hackenbruch 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.
- Does Gregory S. Hackenbruch offer telehealth?
- Medicare's clinician data says Gregory S. Hackenbruch offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gregory S. Hackenbruch?
- (907) 743-0050, as listed in official Medicare / NPI Registry data.
- What is Gregory S. Hackenbruch's NPI number?
- 1033447909. 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 Gregory S. Hackenbruch is enrolled with Medicare (CMS data updated 2026-10-02).
- 510 W Tudor Rd, Suite 5Anchorage, AK 99503 (907) 743‑0050
Group practices
Medicare enrollment lists Gregory S. Hackenbruch as a member of this group (CMS data updated 2026-10-02).
- Anchorage Sleep Center LLC11 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Anchorage
Clinicians with the same Medicare primary specialty in Anchorage, AK — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1033447909 |
| 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 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