Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Christine Majors, PSY.D

Q: What is the NPI number for Mary Majors?

The National Provider Identifier (NPI) for Mary Majors is 1891054441, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Neuropsychologist in Fond Du Lac, WI · enumerated 2012 · practices at Agnesian Healthcare Inc.

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

National Provider Identifier

1891054441

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Registry record

Entity type Individual (Type 1)

Name Mary Christine Majors

Credential PSY.D

Sex Female

Practice address 371 E 1st St, Fond Du Lac, WI, 54935

Phone (920) 907-8201

Enumeration date May 16, 2012

Last updated in NPPES Nov 18, 2020

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 15672 (CA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 15672 (CA) Secondary

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 35565-57 (WI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mary Majors practice?

The practice location on file with NPPES is in Fond Du Lac, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary Majors?

The National Provider Identifier (NPI) for Mary Majors is 1891054441, 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 2020-11-18.