Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Joseph Teders, PHD

Psychologist in Allentown, PA · enumerated 2006 · practices at Wilkes Barre Vamc.

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

National Provider Identifier

1538105630

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Joseph Teders

Credential PHD

Sex Male

Practice address 3110 Hamilton Blvd, Dva Cboc, Allentown, PA, 18103

Phone (610) 776-4327

Fax (610) 776-4407

Enumeration date Jun 20, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS004865L (PA) 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

What is the NPI number for Steven Teders?

The National Provider Identifier (NPI) for Steven Teders is 1538105630, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Teders practice?

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

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