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

Patrick Joseph Quirk, PSY.D.

Clinical Psychologist in Huntsville, AL · enumerated 2005.

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

National Provider Identifier

1861473951

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Registry record

Entity type Individual (Type 1)

Name Patrick Joseph Quirk

Credential PSY.D.

Sex Male

Practice address Huntsville, AL, 35801

Phone (256) 534-8161

Fax (256) 534-7254

Enumeration date Nov 7, 2005

Last updated in NPPES Jul 8, 2007

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 833 (AL) Primary

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

Other identifiers

Identifier	Type	State	Issuer
013563	Other	AL	VALUE OPTIONS
51041421	Other	AL	BLUE CROSS BLUE SHIELD
51500509	Other	AL	FEDERAL BLUE CROSS

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

Where does Patrick Quirk practice?

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

What is the NPI number for Patrick Quirk?

The National Provider Identifier (NPI) for Patrick Quirk is 1861473951, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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