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Dr. Ian Macdonald Whitney, PH.D.

Psychologist in Reading, MA · enumerated 2022.

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

National Provider Identifier

1649912262

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Registry record

Entity type Individual (Type 1)
Name Dr. Ian Macdonald Whitney
Credential PH.D.
Sex Male
Practice address 36 Woburn St, Reading, MA, 01867
Enumeration date Apr 13, 2022
Last updated in NPPES Apr 13, 2022

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 11732 (MA) 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

How do I verify Ian Whitney's NPI record?
Cross-check NPI 1649912262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1649912262 active?
Yes, as of the latest NPPES snapshot, NPI 1649912262 is active (record last updated 2022-04-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-13.