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

Jane Christina Widseth, PH.D.

Q: What is the NPI number for Jane Widseth?

The National Provider Identifier (NPI) for Jane Widseth is 1891957858, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Psychologist in Bryn Mawr, PA · enumerated 2008.

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

National Provider Identifier

1891957858

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Registry record

Entity type Individual (Type 1)

Name Jane Christina Widseth

Credential PH.D.

Sex Female

Practice address Bryn Mawr, PA, 19010

Phone (610) 687-6385

Fax (610) 896-2969

Enumeration date Jun 30, 2008

Last updated in NPPES Jun 30, 2008

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 PA 01909L (PA) Primary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License PA 01909L (PA) Secondary

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

What is the NPI number for Jane Widseth?

The National Provider Identifier (NPI) for Jane Widseth is 1891957858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jane Widseth practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-30.