Shirley Sastiel, CCC-SLP
NPI 1396185385 · Speech-Language Pathologist · Concord, CA
Shirley Sastiel, CCC-SLP is a Speech-Language Pathologist provider in Concord, CA (NPI 1396185385).
Provider details
- NPI number
- 1396185385
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 19874 (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
12 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
- 2013-07-05
- Last updated
- 2026-03-16
- Certified
- 2026-03-16
Frequently asked questions
- What is Shirley Sastiel's NPI number?
- Shirley Sastiel's National Provider Identifier (NPI) is 1396185385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shirley Sastiel's specialty?
- Shirley Sastiel is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Shirley Sastiel located?
- Shirley Sastiel's practice location on file with NPPES is 1849 Willow Pass Rd Ste 420, Concord, CA 94520-2524.
- What is Shirley Sastiel's phone number?
- The practice phone number listed in the NPPES registry for Shirley Sastiel is (925) 672-9440.
- Is Shirley Sastiel's NPI active?
- Yes — Shirley Sastiel's NPI (1396185385) is active in the NPPES registry as of the last update on 2026-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.