John A Brown, PH.D.
John A Brown is a Forensic Psychologist provider (Psychologist) practicing in Canton, MA, registered in the NPPES registry with NPI 1093972283 since 2008. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1093972283 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John A Brown |
| Credential | PH.D. |
| Sex | Male |
| Practice address | Canton, MA, 02021 |
| Phone | 6173080778 |
| Enumeration date | 2008-05-16 |
| Last updated in NPPES | 2008-05-16 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Secondary | 8867 | MA |
| 103TF0200X | Forensic Psychologist | Primary | 8867 | 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 Brown, PH.D. NPI: 1093972283 Taxonomy: 103TF0200X (Forensic Psychologist) Address: Canton, MA, 02021
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| 1013990464 | Michele Crerar | Individual | Physical Therapist | Canton, MA |
| 1902889355 | Dean Mcelwain | Individual | Physical Therapist | Canton, MA |
| 1710962329 | Alexander Zeuli | Individual | Physical Therapist | Canton, MA |
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| 1588621643 | Lisa Gallagher | Individual | Psychologist | Canton, MA |
Verify this record
Cross-check NPI 1093972283 against the authoritative CMS record: view John A Brown 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-16.