IndividualActive
Hilary Sullivan
NPI 1508717612 · Mental Health Counselor · Dumfries, VA
Hilary Sullivan is a Mental Health Counselor provider in Dumfries, VA (NPI 1508717612).
Provider details
- NPI number
- 1508717612
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 0704018843 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
17932 Fraley Blvd Ste 240
Dumfries, VA 22026-2456
Phone: (571) 636-1800
Street-level locationGet directions
Mailing address
6279 Occoquan Forest Dr
Manassas, VA 20112-3013
Registry dates
- Enumerated
- 2026-02-05
- Last updated
- 2026-02-05
- Certified
- 2026-02-04
Frequently asked questions
- What is Hilary Sullivan's NPI number?
- Hilary Sullivan's National Provider Identifier (NPI) is 1508717612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hilary Sullivan's specialty?
- Hilary Sullivan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Hilary Sullivan located?
- Hilary Sullivan's practice location on file with NPPES is 17932 Fraley Blvd Ste 240, Dumfries, VA 22026-2456.
- What is Hilary Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Hilary Sullivan is (571) 636-1800.
- Is Hilary Sullivan's NPI active?
- Yes — Hilary Sullivan's NPI (1508717612) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.