IndividualActive
William Stark
NPI 1801564760 · Behavior Technician · West Valley City, UT
William Stark is a Behavior Technician provider in West Valley City, UT (NPI 1801564760).
Provider details
- NPI number
- 1801564760
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
3556 S 5600 W
West Valley City, UT 84120-2815
Phone: (888) 922-2843
Fax: (855) 568-2494
Street-level locationGet directions
Mailing address
18726 S Western Ave Ste 408
Gardena, CA 90248-3858
Registry dates
- Enumerated
- 2021-09-03
- Last updated
- 2021-09-03
- Certified
- 2021-09-03
Frequently asked questions
- What is William Stark's NPI number?
- William Stark's National Provider Identifier (NPI) is 1801564760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Stark's specialty?
- William Stark is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is William Stark located?
- William Stark's practice location on file with NPPES is 3556 S 5600 W, West Valley City, UT 84120-2815.
- What is William Stark's phone number?
- The practice phone number listed in the NPPES registry for William Stark is (888) 922-2843.
- Is William Stark's NPI active?
- Yes — William Stark's NPI (1801564760) is active in the NPPES registry as of the last update on 2021-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.