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Dr. John C Simons, PH.D.

Dr. John C Simons is a Clinical Child & Adolescent Psychologist provider (Psychologist) practicing in Salem, MA, registered in the NPPES registry with NPI 1497979553 since 2007. The credential PHD stands for Doctor of Philosophy.

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NPI 1497979553
Entity type Individual (Type 1)
Name Dr. John C Simons
Credential PH.D.
Sex Male
Practice address Salem, MA, 01970
Phone 5089323000
Enumeration date 2007-04-12
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103TC2200X Clinical Child & Adolescent Psychologist Primary 4298 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: John Simons, PH.D.
NPI: 1497979553
Taxonomy: 103TC2200X (Clinical Child & Adolescent Psychologist)
Address: Salem, MA, 01970

Other providers at this practice address

NPI Name Type Specialty Location
1538378146 Kathleen Dollard Individual Mental Health Counselor Salem, MA

Verify this record

Cross-check NPI 1497979553 against the authoritative CMS record: view Dr. John C Simons 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

Is NPI 1497979553 active?
Yes — as of the latest NPPES snapshot, NPI 1497979553 is active (record last updated 2007-07-08).
How do I verify John Simons's NPI record?
Cross-check NPI 1497979553 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.