Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Michael F. Dorsey, PHD, BCBA

Cognitive & Behavioral Psychologist in Attleboro, MA · enumerated 2007.

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

National Provider Identifier

1164616561

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael F. Dorsey

Credential PHD, BCBA

Sex Male

Practice address Attleboro, MA, 02703

Phone (508) 455-6200

Fax (508) 455-6211

Enumeration date Aug 29, 2007

Last updated in NPPES Mar 27, 2012

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

Taxonomy & licenses

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 5070 (MA) Primary

103TM1800X Intellectual & Developmental Disabilities Psychologist Behavioral Health & Social Service Providers · License 5070 (MA) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
W04783	Other	MA	BCBS

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 → Validate an NPI →

Frequently asked questions

Where does Michael Dorsey practice?

The practice location on file with NPPES is in Attleboro, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Dorsey?

The National Provider Identifier (NPI) for Michael Dorsey is 1164616561, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Amego Inc. Community/Behavioral Health Agency · Attleboro, MA NPI 1902060809 Amego, Inc. Behavior Analyst · Attleboro, MA NPI 1083946172 Annie Barlow Cognitive & Behavioral Psychologist · Atteboro, MA NPI 1306107545 Julie Hayes Behavior Analyst · Attleboro, MA NPI 1295096436 John Stokes Behavior Analyst · Attleboro, MA NPI 1760818702 Derek Lynch Behavior Technician · Attleboro, MA NPI 1306328752

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-27.