IndividualActive
Grant Tomchick
NPI 1265116800 · Assistant Behavior Analyst · Vienna, VA
Grant Tomchick is a Assistant Behavior Analyst provider in Vienna, VA (NPI 1265116800).
Provider details
- NPI number
- 1265116800
- Entity type
- Individual
- Primary specialty
- Assistant Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- RBT-23-278683 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% 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
1964 Gallows Rd Ste 280
Vienna, VA 22182-3877
Phone: (571) 533-3456
Street-level locationGet directions
Mailing address
1964 Gallows Rd Ste 280
Vienna, VA 22182-3877
Registry dates
- Enumerated
- 2023-06-14
- Last updated
- 2023-06-14
- Certified
- 2023-06-13
Frequently asked questions
- What is Grant Tomchick's NPI number?
- Grant Tomchick's National Provider Identifier (NPI) is 1265116800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Tomchick's specialty?
- Grant Tomchick is listed in the NPPES registry with a primary specialty of Assistant Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Grant Tomchick located?
- Grant Tomchick's practice location on file with NPPES is 1964 Gallows Rd Ste 280, Vienna, VA 22182-3877.
- What is Grant Tomchick's phone number?
- The practice phone number listed in the NPPES registry for Grant Tomchick is (571) 533-3456.
- Is Grant Tomchick's NPI active?
- Yes — Grant Tomchick's NPI (1265116800) is active in the NPPES registry as of the last update on 2023-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.