Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adrian Chiu, PH.D.

Psychologist in Ambler, PA · enumerated 2014 · practices at Adrian Chiu, Ph.D., Pllc.

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

National Provider Identifier

1881090751

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Registry record

Entity type Individual (Type 1)

Name Adrian Chiu

Credential PH.D.

Sex Male

Practice address 300 Brookside Ave Bldg 4 Ste 125, Ambler, PA, 19002

Phone (267) 702-4862

Fax (267) 722-4362

Enumeration date Nov 5, 2014

Last updated in NPPES Mar 29, 2025

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS017709 (PA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS017709 (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.

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Frequently asked questions

Is NPI 1881090751 active?

Yes, as of the latest NPPES snapshot, NPI 1881090751 is active (record last updated 2025-03-29).

How do I verify Adrian Chiu's NPI record?

Cross-check NPI 1881090751 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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Adrian Chiu, Ph.D., Pllc Psychologist · Ambler, PA NPI 1366890337

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-29.