IndividualActive
Tarell Williams
NPI 1477111748 · Behavior Technician · Ashburn, VA
Tarell Williams is a Behavior Technician provider in Ashburn, VA (NPI 1477111748).
Provider details
- NPI number
- 1477111748
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
43490 Yukon Dr Ste 104
Ashburn, VA 20147-7302
Phone: (703) 936-2122
Fax: (703) 639-4736
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2019-06-03
- Last updated
- 2019-06-03
Frequently asked questions
- What is Tarell Williams's NPI number?
- Tarell Williams's National Provider Identifier (NPI) is 1477111748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tarell Williams's specialty?
- Tarell Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Tarell Williams located?
- Tarell Williams's practice location on file with NPPES is 43490 Yukon Dr Ste 104, Ashburn, VA 20147-7302.
- What is Tarell Williams's phone number?
- The practice phone number listed in the NPPES registry for Tarell Williams is (703) 936-2122.
- Is Tarell Williams's NPI active?
- Yes — Tarell Williams's NPI (1477111748) is active in the NPPES registry as of the last update on 2019-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.