Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Andrew Keith, PSY.D.
Psychologist in Lexington, MA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497169619
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Registry record
Entity type Individual (Type 1)
Name Dr. Andrew Keith
Credential PSY.D.
Sex Male
Practice address 4 Muzzey St Ste 2, Lexington, MA, 02421
Phone (781) 710-8187
Enumeration date Jun 16, 2014
Last updated in NPPES Nov 11, 2025
Taxonomy & licenses
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD 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.
Frequently asked questions
Is NPI 1497169619 active?
Yes, as of the latest NPPES snapshot, NPI 1497169619 is active (record last updated 2025-11-11).
How do I verify Andrew Keith's NPI record?
Cross-check NPI 1497169619 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 2025-11-11.