Teresa Anzar, R.N. F.A.
NPI 1427260900 · Registered Nurse First Assistant · Los Alamitos, CA
Teresa Anzar, R.N. F.A. is a Registered Nurse First Assistant provider in Los Alamitos, CA (NPI 1427260900).
Provider details
- NPI number
- 1427260900
- Entity type
- Individual
- Primary specialty
- Registered Nurse First AssistantNursing Service Providers
- Credential
- R.N. F.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN 467251 (CA)
Specialties & taxonomies
Nursing Service Providers
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
- 2007-05-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Teresa Anzar's NPI number?
- Teresa Anzar's National Provider Identifier (NPI) is 1427260900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Anzar's specialty?
- Teresa Anzar is listed in the NPPES registry with a primary specialty of Registered Nurse First Assistant (Nursing Service Providers).
- Where is Teresa Anzar located?
- Teresa Anzar's practice location on file with NPPES is 10768 Chestnut St, Los Alamitos, CA 90720.
- What is Teresa Anzar's phone number?
- The practice phone number listed in the NPPES registry for Teresa Anzar is (562) 594-8492.
- Is Teresa Anzar's NPI active?
- Yes — Teresa Anzar's NPI (1427260900) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.