IndividualActive
Peter Sullivan
NPI 1811588411 · Behavior Analyst · Mc Lean, VA
Peter Sullivan is a Behavior Analyst provider in Mc Lean, VA (NPI 1811588411).
Provider details
- NPI number
- 1811588411
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1651 Old Meadow Rd
Mc Lean, VA 22102-4311
Phone: (800) 828-5659
Street-level locationGet directions
Mailing address
10508 Ratcliffe Trl
Manassas, VA 20110-7827
Registry dates
- Enumerated
- 2021-01-27
- Last updated
- 2021-01-27
- Certified
- 2021-01-27
Frequently asked questions
- What is Peter Sullivan's NPI number?
- Peter Sullivan's National Provider Identifier (NPI) is 1811588411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Sullivan's specialty?
- Peter Sullivan is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Peter Sullivan located?
- Peter Sullivan's practice location on file with NPPES is 1651 Old Meadow Rd, Mc Lean, VA 22102-4311.
- What is Peter Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Peter Sullivan is (800) 828-5659.
- Is Peter Sullivan's NPI active?
- Yes — Peter Sullivan's NPI (1811588411) is active in the NPPES registry as of the last update on 2021-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.