Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen A. Russo, PH.D

Psychologist in Drexel Hill, PA · enumerated 2008.

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

National Provider Identifier

1902041825

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Registry record

Entity type Individual (Type 1)

Name Stephen A. Russo

Credential PH.D

Sex Male

Practice address 3300 Township Line Rd, Drexel Hill, PA, 19026

Phone (484) 818-2225

Fax (866) 818-4032

Enumeration date Dec 5, 2008

Last updated in NPPES Feb 8, 2020

Taxonomy & licenses

103TE1100X Exercise & Sports Psychologist Behavioral Health & Social Service Providers · License PS015087 (PA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS015087 (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

Where does Stephen Russo practice?

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

What is the NPI number for Stephen Russo?

The National Provider Identifier (NPI) for Stephen Russo is 1902041825, 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 2020-02-08.