Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nicholas C Stilwell, PH.D.

Psychologist in Bethlehem, PA · enumerated 2005 · practices at Psychology Associates of Bethlehem, PC.

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

National Provider Identifier

1093703399

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Registry record

Entity type Individual (Type 1)

Name Dr. Nicholas C Stilwell

Credential PH.D.

Sex Male

Practice address 264 E Broad St, Bethlehem, PA, 18018

Phone (610) 866-9311

Fax (610) 882-2072

Enumeration date Oct 11, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS008639L (PA) 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
5608734	Other	PA	AETNA
1661334	Other	PA	INDEPENDENCE BLUE CROSS
01340101	Other	PA	CAPITAL BLUE CROSS
13193	Other	PA	HIGHMARK

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 Nicholas Stilwell practice?

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

What is the NPI number for Nicholas Stilwell?

The National Provider Identifier (NPI) for Nicholas Stilwell is 1093703399, 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.