Denali Ob-Gyn Assoc
NPI 1477623452 · Obstetrics & Gynecology Physician · Anchorage, AK
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denali Ob-Gyn Assoc is a Obstetrics & Gynecology Physician organization in Anchorage, AK (NPI 1477623452).
Provider details
- NPI number
- 1477623452
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tanya Pasternack, Medical Doctor/President(415) 509-0511
- License
- 297283 (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
Other names (DBA / former)
- Doing business as
- Denali Ob Gyn Clinic
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Denali Ob-Gyn Assoc's NPI number?
- Denali Ob-Gyn Assoc's National Provider Identifier (NPI) is 1477623452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Denali Ob-Gyn Assoc?
- Denali Ob-Gyn Assoc is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Denali Ob-Gyn Assoc located?
- Denali Ob-Gyn Assoc's practice location on file with NPPES is 3976 University Lake Dr Ste 300, Anchorage, AK 99508-4644.
- What is Denali Ob-Gyn Assoc's phone number?
- The practice phone number listed in the NPPES registry for Denali Ob-Gyn Assoc is (907) 222-9930.
- Does Denali Ob-Gyn Assoc accept Medicare?
- Denali Ob-Gyn Assoc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Denali Ob-Gyn Assoc?
- The authorized official listed on Denali Ob-Gyn Assoc's NPPES record is Tanya Pasternack, Medical Doctor/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Denali Ob-Gyn Assoc's NPI active?
- Yes — Denali Ob-Gyn Assoc's NPI (1477623452) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.