Stephanie Diaz
NPI 1770152100 · Speech-Language Pathologist · Cerritos, CA
Stephanie Diaz is a Speech-Language Pathologist provider in Cerritos, CA (NPI 1770152100).
Provider details
- NPI number
- 1770152100
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 15019 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-06-21
- Last updated
- 2023-02-17
- Certified
- 2022-12-23
Frequently asked questions
- What is Stephanie Diaz's NPI number?
- Stephanie Diaz's National Provider Identifier (NPI) is 1770152100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Diaz's specialty?
- Stephanie Diaz is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Stephanie Diaz located?
- Stephanie Diaz's practice location on file with NPPES is 11360 183rd St, Cerritos, CA 90703-5419.
- What is Stephanie Diaz's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Diaz is (714) 639-4990.
- Is Stephanie Diaz's NPI active?
- Yes — Stephanie Diaz's NPI (1770152100) is active in the NPPES registry as of the last update on 2023-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.