Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donna Marie Duffin, PSY D

Psychologist in Hollywood, FL · enumerated 2007.

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

National Provider Identifier

1154450070

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Registry record

Entity type Individual (Type 1)

Name Dr. Donna Marie Duffin

Credential PSY D

Sex Female

Practice address 9720 Stirling Rd, Hollywood, FL, 33024

Phone (954) 551-5678

Fax (954) 434-9036

Enumeration date Mar 5, 2007

Last updated in NPPES Sep 19, 2013

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PY6676 (FL) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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

How do I verify Donna Duffin's NPI record?

Cross-check NPI 1154450070 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154450070 active?

Yes, as of the latest NPPES snapshot, NPI 1154450070 is active (record last updated 2013-09-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-19.