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Shawn Williamson
NPI 1497109151 · Behavior Analyst · Las Vegas, NV
Shawn Williamson is a Behavior Analyst provider in Las Vegas, NV (NPI 1497109151).
Provider details
- NPI number
- 1497109151
- 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(65/100 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
2021 S Jones Blvd
Las Vegas, NV 89146-3137
Phone: (702) 750-1820
Street-level locationGet directions
Mailing address
2021 S Jones Blvd
Las Vegas, NV 89146-3137
Registry dates
- Enumerated
- 2016-04-19
- Last updated
- 2016-04-19
Frequently asked questions
- What is Shawn Williamson's NPI number?
- Shawn Williamson's National Provider Identifier (NPI) is 1497109151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawn Williamson's specialty?
- Shawn Williamson is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Shawn Williamson located?
- Shawn Williamson's practice location on file with NPPES is 2021 S Jones Blvd, Las Vegas, NV 89146-3137.
- What is Shawn Williamson's phone number?
- The practice phone number listed in the NPPES registry for Shawn Williamson is (702) 750-1820.
- Is Shawn Williamson's NPI active?
- Yes — Shawn Williamson's NPI (1497109151) is active in the NPPES registry as of the last update on 2016-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.