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Terrell Williams
NPI 1952957649 · Behavior Analyst · Las Vegas, NV
Terrell Williams is a Behavior Analyst provider in Las Vegas, NV (NPI 1952957649).
Provider details
- NPI number
- 1952957649
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
212 S Jones Blvd
Las Vegas, NV 89107-2657
Phone: (702) 639-1940
Street-level locationGet directions
Mailing address
563 Shire Hall St
Las Vegas, NV 89178-1212
Registry dates
- Enumerated
- 2019-08-17
- Last updated
- 2019-08-17
Frequently asked questions
- What is Terrell Williams's NPI number?
- Terrell Williams's National Provider Identifier (NPI) is 1952957649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terrell Williams's specialty?
- Terrell Williams is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Terrell Williams located?
- Terrell Williams's practice location on file with NPPES is 212 S Jones Blvd, Las Vegas, NV 89107-2657.
- What is Terrell Williams's phone number?
- The practice phone number listed in the NPPES registry for Terrell Williams is (702) 639-1940.
- Is Terrell Williams's NPI active?
- Yes — Terrell Williams's NPI (1952957649) is active in the NPPES registry as of the last update on 2019-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.