IndividualActive
Leslie Callanan, PHD
NPI 1942345723 · Psychologist · Flemington, NJ
Leslie Callanan, PHD is a Psychologist provider in Flemington, NJ (NPI 1942345723).
Provider details
- NPI number
- 1942345723
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 3358 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2100 Wescott Drive
Hunterdon Med Ctr Dept of Child Evaluation
Flemington, NJ 08822
Phone: (908) 996-7901
Fax: (908) 788-6581
Street-level locationGet directions
Mailing address
2100 Wescott Drive
Flemington, NJ 08822
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leslie Callanan's NPI number?
- Leslie Callanan's National Provider Identifier (NPI) is 1942345723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Callanan's specialty?
- Leslie Callanan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Leslie Callanan located?
- Leslie Callanan's practice location on file with NPPES is 2100 Wescott Drive, Flemington, NJ 08822.
- What is Leslie Callanan's phone number?
- The practice phone number listed in the NPPES registry for Leslie Callanan is (908) 996-7901.
- Is Leslie Callanan's NPI active?
- Yes — Leslie Callanan's NPI (1942345723) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.