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Dr. Jonathan M Adler, PHD

Dr. Jonathan M Adler is a Psychologist provider (Psychologist) practicing in Needham, MA, registered in the NPPES registry with NPI 1801386255 since 2018. The credential PHD stands for Doctor of Philosophy.

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NPI 1801386255
Entity type Individual (Type 1)
Name Dr. Jonathan M Adler
Credential PHD
Sex Male
Practice address Needham, MA, 02492
Phone 7812922583
Enumeration date 2018-05-11
Last updated in NPPES 2018-05-11

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103T00000X Psychologist Primary 9969 MA

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Copy-ready billing details
Provider: Jonathan Adler, PHD
NPI: 1801386255
Taxonomy: 103T00000X (Psychologist)
Address: Needham, MA, 02492

Verify this record

Cross-check NPI 1801386255 against the authoritative CMS record: view Dr. Jonathan M Adler on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Jonathan Adler practice?
The practice location on file with NPPES is in Needham, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jonathan Adler?
The National Provider Identifier (NPI) for Jonathan Adler is 1801386255, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-05-11.