Randall Zernzach, MD
NPI 1730175662 · Developmental - Behavioral Pediatrics Physician · Anchorage, AK
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randall Zernzach, MD is a Developmental - Behavioral Pediatrics Physician provider in Anchorage, AK (NPI 1730175662).
Provider details
- NPI number
- 1730175662
- Entity type
- Individual
- Primary specialty
- Developmental - Behavioral Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125677 (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
20 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
- 2005-09-26
- Last updated
- 2021-09-27
- Certified
- 2021-09-27
Frequently asked questions
- What is Randall Zernzach's NPI number?
- Randall Zernzach's National Provider Identifier (NPI) is 1730175662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randall Zernzach's specialty?
- Randall Zernzach is listed in the NPPES registry with a primary specialty of Developmental - Behavioral Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Randall Zernzach located?
- Randall Zernzach's practice location on file with NPPES is 4441 Diplomacy Dr Fl 5, Anchorage, AK 99508-5910.
- What is Randall Zernzach's phone number?
- The practice phone number listed in the NPPES registry for Randall Zernzach is (907) 729-4205.
- Does Randall Zernzach accept Medicare?
- Randall Zernzach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randall Zernzach's NPI active?
- Yes — Randall Zernzach's NPI (1730175662) is active in the NPPES registry as of the last update on 2021-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.