IndividualActive
Tiffany Williams
NPI 1336517390 · Behavior Analyst · Reseda, CA
Tiffany Williams is a Behavior Analyst provider in Reseda, CA (NPI 1336517390).
Provider details
- NPI number
- 1336517390
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
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
83% 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
18014 Sherman Way Apt 168
Reseda, CA 91335-4629
Phone: (818) 481-1094
Street-level locationGet directions
Mailing address
18014 Sherman Way Apt 168
Reseda, CA 91335-4629
Registry dates
- Enumerated
- 2015-09-08
- Last updated
- 2015-09-08
Frequently asked questions
- What is Tiffany Williams's NPI number?
- Tiffany Williams's National Provider Identifier (NPI) is 1336517390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Williams's specialty?
- Tiffany Williams is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Tiffany Williams located?
- Tiffany Williams's practice location on file with NPPES is 18014 Sherman Way Apt 168, Reseda, CA 91335-4629.
- What is Tiffany Williams's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Williams is (818) 481-1094.
- Is Tiffany Williams's NPI active?
- Yes — Tiffany Williams's NPI (1336517390) is active in the NPPES registry as of the last update on 2015-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.