Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Ellen Frazier, PSY. D.

Psychologist in Naples, FL · enumerated 2006 · practices at Mary Ellen Frazier, Psy.D. P.A..

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

National Provider Identifier

1972554640

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Registry record

Entity type Individual (Type 1)

Name Mary Ellen Frazier

Credential PSY. D.

Sex Female

Practice address 834 Anchor Rode Dr, Naples, FL, 34103

Phone (239) 643-9889

Fax (239) 643-7074

Enumeration date May 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PY 0038 (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 Mary Frazier's NPI record?

Cross-check NPI 1972554640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972554640 active?

Yes, as of the latest NPPES snapshot, NPI 1972554640 is active (record last updated 2007-07-08).

Other providers at this practice address

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Mary Ellen Frazier, Psy.D. P.A. Clinical Psychologist · Naples, FL NPI 1417254954

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.