Quick answers
- Does Jacob W. Armstrong accept Medicare assignment?
- Yes. Medicare's clinician data says Jacob W. Armstrong 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 Jacob W. Armstrong's NPI number?
- 1174922199. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jacob W. Armstrong works
Medicare's Facility Affiliation Data lists Jacob W. Armstrong at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Maniilaq Health CenterKotzebue, AK · Critical Access Hospital · Emergency services: listed by Medicare · CCN 021310
Practice locations
Addresses where Jacob W. Armstrong is enrolled with Medicare (CMS data updated October 2, 2026).
- 110 Main St, Ambler ClinicAmbler, AK 99786 (907) 445‑2129
- 436 5th and Ted Stevens Way, Maniilaq Health CenterKotzebue, AK 99752 (907) 442‑3321
- P O Box, Suite 43Kotzubue, AK 99752
- PO Box, Suite 43Kotzebue, AK 99752
Group practices
Medicare enrollment lists Jacob W. Armstrong as a member of this group (CMS data updated October 2, 2026).
- Maniilaq Association36 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Alaska
Clinicians with the same Medicare primary specialty in Alaska — not a recommendation.
Other clinicians in Maniilaq Association
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174922199 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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