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

Dr. Jacqueline Butler, PH.D.

Psychologist in La Mesa, CA · enumerated 2006 · practices at Jeffrey Schmidt Phd Psychologist Inc.

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

National Provider Identifier

1023120177

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Registry record

Entity type Individual (Type 1)

Name Dr. Jacqueline Butler

Credential PH.D.

Sex Female

Practice address La Mesa, CA, 91941

Phone (619) 644-5750

Fax (619) 644-5751

Enumeration date Aug 31, 2006

Last updated in NPPES Jul 8, 2007

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 P1690 (TN) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY19513 (CA) 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
4385231	Other	CA	AETNA INSURANCE
8718236	Medicaid	CA	-
4106863	Other	TN	BLUE CROSS OF TN

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 Jacqueline Butler practice?

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

What is the NPI number for Jacqueline Butler?

The National Provider Identifier (NPI) for Jacqueline Butler is 1023120177, a Type 1 (individual) record in the CMS NPPES registry.

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