NPI Portal NPI Lookup & Verification

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

Dr. Donald L. Angell, PH.D.

Clinical Psychologist in Quincy, MA · enumerated 2007.

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

National Provider Identifier

1093868077

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Registry record

Entity type Individual (Type 1)
Name Dr. Donald L. Angell
Credential PH.D.
Sex Male
Practice address Quincy, MA, 02169
Phone (617) 471-9990
Enumeration date Jan 21, 2007
Last updated in NPPES Apr 2, 2015

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 2003 (MA) Secondary
103TA0400X Addiction (Substance Use Disorder) Psychologist Behavioral Health & Social Service Providers · License 2003 (MA) Secondary
103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License 2003 (MA) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2003 (MA) Primary
103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 2003 (MA) Secondary
103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License 2003 (MA) Secondary
103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License 2003 (MA) Secondary
103TM1800X Intellectual & Developmental Disabilities Psychologist Behavioral Health & Social Service Providers · License 2003 (MA) Secondary
103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers · License 2003 (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
WO2184 Other MA BLUE CROSS
026023 Other MA AETNA

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 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.
What specialty is Donald Angell?
Donald Angell is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-02.