Jana Linfield, MD
NPI 1669693560 · Family Medicine Physician · Anchorage, AK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jana Linfield, MD is a Family Medicine Physician provider in Anchorage, AK (NPI 1669693560).
Provider details
- NPI number
- 1669693560
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- AK 3197 (AK)
Specialties & taxonomies
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
1 documented practice location
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
Registry dates
- Enumerated
- 2007-05-01
- Last updated
- 2014-09-16
Frequently asked questions
- What is Jana Linfield's NPI number?
- Jana Linfield's National Provider Identifier (NPI) is 1669693560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jana Linfield's specialty?
- Jana Linfield is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jana Linfield located?
- Jana Linfield's practice location on file with NPPES is 4320 Diplomacy Dr, Anchorage, AK 99508-5925.
- What is Jana Linfield's phone number?
- The practice phone number listed in the NPPES registry for Jana Linfield is (907) 729-3300.
- Does Jana Linfield accept Medicare?
- Jana Linfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jana Linfield's NPI active?
- Yes — Jana Linfield's NPI (1669693560) is active in the NPPES registry as of the last update on 2014-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.