John Gillis, M.D.
NPI 1538231774 · Family Medicine Physician · Anchorage, AK
John Gillis, M.D. is a Family Medicine Physician provider in Anchorage, AK (NPI 1538231774).
Provider details
- NPI number
- 1538231774
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0038231 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 10350 E Dakota AveDenver, CO 80247-1314Phone: (303) 338-4545
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2023-03-07
- Certified
- 2021-04-29
Frequently asked questions
- What is John Gillis's NPI number?
- John Gillis's National Provider Identifier (NPI) is 1538231774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gillis's specialty?
- John Gillis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Gillis located?
- John Gillis's practice location on file with NPPES is 2211 E Northern Lights Blvd, Anchorage, AK 99508-4103.
- What is John Gillis's phone number?
- The practice phone number listed in the NPPES registry for John Gillis is (907) 279-8486.
- Is John Gillis's NPI active?
- Yes — John Gillis's NPI (1538231774) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.