Teresita Zareno, M.D.
NPI 1477634020 · Family Medicine Physician · Los Angeles, CA
Teresita Zareno, M.D. is a Family Medicine Physician provider in Los Angeles, CA (NPI 1477634020).
Provider details
- NPI number
- 1477634020
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A40110 (CA)
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
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Teresita Zareno's NPI number?
- Teresita Zareno's National Provider Identifier (NPI) is 1477634020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresita Zareno's specialty?
- Teresita Zareno is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Teresita Zareno located?
- Teresita Zareno's practice location on file with NPPES is 1600 W Pico Blvd, Los Angeles, CA 90015-2410.
- What is Teresita Zareno's phone number?
- The practice phone number listed in the NPPES registry for Teresita Zareno is (213) 386-5252.
- Is Teresita Zareno's NPI active?
- Yes — Teresita Zareno's NPI (1477634020) 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.