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Chasen Chastin
NPI 1659898187 · Licensed Vocational Nurse · Big Bear Lake, CA
Chasen Chastin is a Licensed Vocational Nurse provider in Big Bear Lake, CA (NPI 1659898187).
Provider details
- NPI number
- 1659898187
- Entity type
- Individual
- Primary specialty
- Licensed Vocational NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 689293 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
41945 Big Bear Blvd
Suite 200
Big Bear Lake, CA 92315
Phone: (909) 866-5070
Street-level locationGet directions
Mailing address
217 W County Line Road Apt #2
Calimesa, CA 92320
Additional practice locations (2)
- 41945 Big Bear BlvdSuite 222Big Bear Lake, CA 92315Phone: (909) 866-5070
- 41945 Big Bear Blvd Suite 222Big Bear Lake, CA 92315Phone: (909) 866-5070
Registry dates
- Enumerated
- 2017-08-25
- Last updated
- 2018-03-17
Frequently asked questions
- What is Chasen Chastin's NPI number?
- Chasen Chastin's National Provider Identifier (NPI) is 1659898187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chasen Chastin's specialty?
- Chasen Chastin is listed in the NPPES registry with a primary specialty of Licensed Vocational Nurse (Nursing Service Providers).
- Where is Chasen Chastin located?
- Chasen Chastin's practice location on file with NPPES is 41945 Big Bear Blvd, Big Bear Lake, CA 92315.
- What is Chasen Chastin's phone number?
- The practice phone number listed in the NPPES registry for Chasen Chastin is (909) 866-5070.
- Is Chasen Chastin's NPI active?
- Yes — Chasen Chastin's NPI (1659898187) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.