Allison Westreich, MS CCC-SLP
NPI 1659793834 · Speech-Language Pathologist · Los Angeles, CA
Allison Westreich, MS CCC-SLP is a Speech-Language Pathologist provider in Los Angeles, CA (NPI 1659793834).
Provider details
- NPI number
- 1659793834
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18162 (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
- 2014-01-07
- Last updated
- 2016-09-22
Frequently asked questions
- What is Allison Westreich's NPI number?
- Allison Westreich's National Provider Identifier (NPI) is 1659793834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Westreich's specialty?
- Allison Westreich is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Allison Westreich located?
- Allison Westreich's practice location on file with NPPES is 104 South Hudson Avenue, Los Angeles, CA 90004-7276.
- What is Allison Westreich's phone number?
- The practice phone number listed in the NPPES registry for Allison Westreich is (323) 828-6861.
- Is Allison Westreich's NPI active?
- Yes — Allison Westreich's NPI (1659793834) is active in the NPPES registry as of the last update on 2016-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.