Stephen Clark, SLP
NPI 1902552714 · Speech-Language Pathologist · Chino, CA
Stephen Clark, SLP is a Speech-Language Pathologist provider in Chino, CA (NPI 1902552714).
Provider details
- NPI number
- 1902552714
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23404 (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
4 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
- 2022-03-01
- Last updated
- 2022-03-01
- Certified
- 2022-03-01
Frequently asked questions
- What is Stephen Clark's NPI number?
- Stephen Clark's National Provider Identifier (NPI) is 1902552714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Clark's specialty?
- Stephen Clark is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Stephen Clark located?
- Stephen Clark's practice location on file with NPPES is 4199 Bernardo Ct, Chino, CA 91710-4902.
- What is Stephen Clark's phone number?
- The practice phone number listed in the NPPES registry for Stephen Clark is (909) 497-4882.
- Is Stephen Clark's NPI active?
- Yes — Stephen Clark's NPI (1902552714) is active in the NPPES registry as of the last update on 2022-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.