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William Joshua Kaplan, DO

Family Medicine Physician in New Fairfield, CT · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225566631

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Registry record

Entity type Individual (Type 1)
Name William Joshua Kaplan
Credential DO
Sex Male
Practice address 130 State Route 37, New Fairfield, CT, 06812
Phone (203) 746-6000
Fax (203) 746-0155
Enumeration date May 30, 2017
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 65830 (CT) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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.

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Frequently asked questions

Is NPI 1225566631 active?
Yes, as of the latest NPPES snapshot, NPI 1225566631 is active (record last updated 2022-07-21).
How do I verify William Kaplan's NPI record?
Cross-check NPI 1225566631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.