Teresa Layman, M.S. CCC-SLP
NPI 1689080020 · Speech-Language Pathologist · Chino, CA
Teresa Layman, M.S. CCC-SLP is a Speech-Language Pathologist provider in Chino, CA (NPI 1689080020).
Provider details
- NPI number
- 1689080020
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SPA1822 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
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
11 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
- 2014-07-07
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Teresa Layman's NPI number?
- Teresa Layman's National Provider Identifier (NPI) is 1689080020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Layman's specialty?
- Teresa Layman is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Teresa Layman located?
- Teresa Layman's practice location on file with NPPES is 11880 Roswell Ave, Chino, CA 91710-1515.
- What is Teresa Layman's phone number?
- The practice phone number listed in the NPPES registry for Teresa Layman is (909) 628-1201.
- Is Teresa Layman's NPI active?
- Yes — Teresa Layman's NPI (1689080020) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.