IndividualActive
Margrette Kosbruk
NPI 1134577497 · Community Health Worker · Chignik Lake, AK
Margrette Kosbruk is a Community Health Worker provider in Chignik Lake, AK (NPI 1134577497).
Provider details
- NPI number
- 1134577497
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 14-1282III (AK)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
2236 Alder Lane
Chignik Lake, AK 99548-0033
Phone: (907) 845-2236
Fax: (907) 845-2223
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 48033
Chignik Lake, AK 99548-0033
Registry dates
- Enumerated
- 2016-05-27
- Last updated
- 2016-05-27
Frequently asked questions
- What is Margrette Kosbruk's NPI number?
- Margrette Kosbruk's National Provider Identifier (NPI) is 1134577497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margrette Kosbruk's specialty?
- Margrette Kosbruk is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Margrette Kosbruk located?
- Margrette Kosbruk's practice location on file with NPPES is 2236 Alder Lane, Chignik Lake, AK 99548-0033.
- What is Margrette Kosbruk's phone number?
- The practice phone number listed in the NPPES registry for Margrette Kosbruk is (907) 845-2236.
- Is Margrette Kosbruk's NPI active?
- Yes — Margrette Kosbruk's NPI (1134577497) is active in the NPPES registry as of the last update on 2016-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.