Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jason Evan Cook, PSYD

Psychologist in Johnstown, PA · enumerated 2006.

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

National Provider Identifier

1891773883

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Registry record

Entity type Individual (Type 1)

Name Jason Evan Cook

Credential PSYD

Sex Male

Practice address 1020 Franklin St, 6th Floor, Johnstown, PA, 15905

Phone (814) 534-1085

Fax (814) 534-1431

Enumeration date Jan 9, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS008739L (PA) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier	Type	State	Issuer
01694292	Medicaid	PA	-

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

Is NPI 1891773883 active?

Yes, as of the latest NPPES snapshot, NPI 1891773883 is active (record last updated 2007-07-08).

How do I verify Jason Cook's NPI record?

Cross-check NPI 1891773883 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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