Teresa Tostado, NP
NPI 1922443373 · Family Nurse Practitioner · San Marino, CA
Teresa Tostado, NP is a Family Nurse Practitioner provider in San Marino, CA (NPI 1922443373).
Provider details
- NPI number
- 1922443373
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10165 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-04-29
- Last updated
- 2013-04-29
Frequently asked questions
- What is Teresa Tostado's NPI number?
- Teresa Tostado's National Provider Identifier (NPI) is 1922443373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Tostado's specialty?
- Teresa Tostado is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Teresa Tostado located?
- Teresa Tostado's practice location on file with NPPES is 956 Huntington Dr, San Marino, CA 91108-1825.
- What is Teresa Tostado's phone number?
- The practice phone number listed in the NPPES registry for Teresa Tostado is (626) 593-5993.
- Is Teresa Tostado's NPI active?
- Yes — Teresa Tostado's NPI (1922443373) is active in the NPPES registry as of the last update on 2013-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.