Joshua Massler, PSY.D., M.A.
NPI 1629295068 · Clinical Psychologist · Livingston, NJ
Joshua Massler, PSY.D., M.A. is a Clinical Psychologist provider in Livingston, NJ (NPI 1629295068).
Provider details
- NPI number
- 1629295068
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D., M.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 37PC00294600 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-04-19
- Last updated
- 2016-01-11
Frequently asked questions
- What is Joshua Massler's NPI number?
- Joshua Massler's National Provider Identifier (NPI) is 1629295068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Massler's specialty?
- Joshua Massler is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joshua Massler located?
- Joshua Massler's practice location on file with NPPES is 127 E Mount Pleasant Ave, Livingston, NJ 07039-3005.
- What is Joshua Massler's phone number?
- The practice phone number listed in the NPPES registry for Joshua Massler is (973) 535-8555.
- Is Joshua Massler's NPI active?
- Yes — Joshua Massler's NPI (1629295068) is active in the NPPES registry as of the last update on 2016-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.