Mr. John David Kaplan, MSW

Mr. John David Kaplan is a Clinical Social Worker provider (Social Worker) practicing in Canton, MA, registered in the NPPES registry with NPI 1679679260 since 2006.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1679679260
Entity type	Individual (Type 1)
Name	Mr. John David Kaplan
Credential	MSW
Sex	Male
Practice address	Canton, MA, 02021
Phone	7818285533
Fax	7818211743
Enumeration date	2006-09-15
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
1041C0700X	Clinical Social Worker	Primary	100690	MA

Copy-ready billing details

Provider: John Kaplan, MSW
NPI: 1679679260
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: Canton, MA, 02021

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1508858697	Sshc, Inc.	Organization	Primary Care Clinic/Center	Canton, MA
1013985993	Lawrence Abrams	Individual	Clinical Psychologist	Canton, MA
1538265129	Gail Kaplan	Individual	Mental Health Counselor	Canton, MA
1598861189	Collaborations in Clinical Care	Organization	Mental Health Counselor	Canton, MA
1770689283	Martha Marson	Individual	Clinical Social Worker	Canton, MA
1477651156	Barbara Goldstein	Individual	Psychiatry Physician	Canton, MA
1669570966	Joan Balaban	Individual	Clinical Social Worker	Canton, MA
1669570701	Mindy Grodofsky-Gilmore	Individual	Clinical Social Worker	Canton, MA

Verify this record

Cross-check NPI 1679679260 against the authoritative CMS record: view Mr. John David Kaplan 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

What specialty is John Kaplan?

John Kaplan is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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