JOHNNIE HAMILTON - MASON PH.D
NPI 1790837409
Social Worker - Clinical in Boston, MA

Active since January 16, 2007
42 SEAVERNS AVE, BOSTON, MA 02130(617) 521-3911(614) 521-3980 Get Directions Write a Review

NPPES record last updated: May 21, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Johnnie Hamilton - Mason Ph.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHNNIE HAMILTON - MASON PH.D (NPI 1790837409) is an individual clinical provider in Boston, Massachusetts, licensed in Massachusetts (103494) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1790837409
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJOHNNIE HAMILTON - MASONCredential: PH.D
Location Address42 SEAVERNS AVEBoston, MA 02130-2884
Mailing Address155 Wood AvenueHyde Park, MA 02136 · (617) 364-4403
Fax(614) 521-3980
Sole ProprietorYes
Enumeration DateJanuary 16, 2007
Last NPPES UpdateMay 21, 2020
NPPES CertifiedMay 21, 2020
NPI 1790837409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MA · 103494
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

42 SEAVERNS AVE, Boston, MA 02130

Accepted Insurance

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Johnnie Hamilton - Mason's NPI number?

The NPI number for Johnnie Hamilton - Mason is 1790837409. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is Johnnie Hamilton - Mason located?

Johnnie Hamilton - Mason practices at 42 Seaverns Ave, Boston, MA 02130. The listed phone number is (617) 521-3911.

What is Johnnie Hamilton - Mason's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Johnnie Hamilton - Mason accept?

Health plans from Anthem Blue Cross and Blue Shield list Johnnie Hamilton - Mason as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Johnnie Hamilton - Mason was last updated on May 21, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.