Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jennifer Lianne Sanford, PHD

Clinical Psychologist in Arcata, CA · enumerated 2026.

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

National Provider Identifier

1275452849

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Registry record

Entity type Individual (Type 1)

Name Dr. Jennifer Lianne Sanford

Credential PHD

Sex Female

Practice address 1 Harpst St, Arcata, CA, 95521

Phone (707) 826-5731

Fax (707) 826-5042

Enumeration date Jul 15, 2026

Last updated in NPPES Jul 15, 2026

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 17343 (CA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Jennifer Sanford practice?

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

What is the NPI number for Jennifer Sanford?

The National Provider Identifier (NPI) for Jennifer Sanford is 1275452849, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Karen Moulton Family Nurse Practitioner · Arcata, CA NPI 1619988227 California State Polytechnic University, Humboldt Student Health Clinic/Center · Arcata, CA NPI 1104991744 Karen Selin Family Medicine Physician · Arcata, CA NPI 1801962758 Diane Korsower Family Medicine Physician · Arcata, CA NPI 1710046008 Jackie Wiedemann Family Nurse Practitioner · Arcata, CA NPI 1780731778 Rebecca Stauffer Pediatrics Physician · Arcata, CA NPI 1710106703 California State Polytechnic University, Humboldt Student Health Clinic/Center · Arcata, CA NPI 1952515801 Katherine Schiff Medical Physician Assistant · Arcata, CA NPI 1922436658

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-15.