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

Donald William Steele, PH.D.

Psychologist in Middleboro, MA · enumerated 2006 · practices at Richard A. Gross, M.D., P.C..

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

National Provider Identifier

1861461907

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Registry record

Entity type Individual (Type 1)

Name Donald William Steele

Credential PH.D.

Sex Male

Practice address Middleboro, MA, 02346

Phone (508) 947-1755

Fax (508) 946-6252

Enumeration date Mar 14, 2006

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2540 (MA) Secondary

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 2540 (MA) Secondary

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License 2540 (MA) Secondary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 2540 (MA) Secondary

103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers · License 2540 (MA) Secondary

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License 2540 (MA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 2540 (MA) Primary

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
0512656	Medicaid	MA	-

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 1861461907 active?

Yes, as of the latest NPPES snapshot, NPI 1861461907 is active (record last updated 2025-09-11).

How do I verify Donald Steele's NPI record?

Cross-check NPI 1861461907 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Richard A. Gross, M.D., P.C. Internal Medicine Physician · Middleboro, MA NPI 1912192030

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.