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

David G Perry, PHD

Psychologist in Norristown, PA · enumerated 2006.

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

National Provider Identifier

1326141631

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Registry record

Entity type Individual (Type 1)

Name David G Perry

Credential PHD

Sex Male

Practice address Norristown, PA, 19401

Phone (215) 442-5500

Enumeration date Sep 6, 2006

Last updated in NPPES May 28, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS005315L (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
0372152000	Other	PA	BLUE SHIELD PERSONAL CHOI
554209	Other	PA	BLUE SHIELD HIGHMARK
1396488/02	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 1326141631 active?

Yes, as of the latest NPPES snapshot, NPI 1326141631 is active (record last updated 2008-05-28).

How do I verify David Perry's NPI record?

Cross-check NPI 1326141631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-28.