Colleen Williams, MA, BCBA LBA
NPI 1073961447 · Behavior Analyst · Fountain Valley, CA
Colleen Williams, MA, BCBA LBA is a Behavior Analyst provider in Fountain Valley, CA (NPI 1073961447).
Provider details
- NPI number
- 1073961447
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MA, BCBA LBA
- Sex
- Female
- Sole proprietor
- No
- License
- BA61333801 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Other Technician247200000X
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-05-26
- Last updated
- 2023-05-10
- Certified
- 2023-05-10
Frequently asked questions
- What is Colleen Williams's NPI number?
- Colleen Williams's National Provider Identifier (NPI) is 1073961447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Williams's specialty?
- Colleen Williams is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Colleen Williams located?
- Colleen Williams's practice location on file with NPPES is 11037 Warner Ave # 339, Fountain Valley, CA 92708-4007.
- What is Colleen Williams's phone number?
- The practice phone number listed in the NPPES registry for Colleen Williams is (800) 273-4292.
- Is Colleen Williams's NPI active?
- Yes — Colleen Williams's NPI (1073961447) is active in the NPPES registry as of the last update on 2023-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.