Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mary Owenga Gwayi-Chore, MD

Individual provider Physician Assistant · NPI 1487628061

Mary Owenga Gwayi-Chore, MD is registered under Family Practice in Anchorage, Alaska. Qualified in 1977, 49 years ago. Practices with Commonwealth Healthcare Corporation, a 80-clinician group and accepts Medicare assignment. Licensed in Alaska.

Years since qualifying
49
Licensed in
AK
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1341 Birchwood St
Anchorage, AK 99508-2915 Not confirmed with CMS for 15 years — call before visiting
Phone: (907) 868-1288
Fax: (907) 868-1288
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 6990 (AK)
Physician Assistant Taxonomy 363A00000X · Licence 690 (AK)

Record details

NPI number1487628061
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 13, 2006
Last updated in NPPESJanuary 6, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Commonwealth Healthcare Corporation — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients27
Services billed 43 a service is one billed item, such as a visit, a test or a procedure
Average patient age67

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Commonwealth Health Center Hospital · Garapan, MP · listed as Commonwealth Medical Center LLC
  • Marianas Visiting Nurses Home health agency · Saipan, MP
  • Mhs Home Care Home health agency · Saipan, MP

Colleagues at Commonwealth Healthcare Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 80 clinicians in the practice; 12 are shown here.

Other providers in Anchorage