Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Lindsay Polk, PSY.D.
Clinical Psychologist in Peoria, AZ · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568229334
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Registry record
Entity type Individual (Type 1)
Name Dr. Lindsay Polk
Credential PSY.D.
Sex Female
Practice address 14109 N 83rd Ave Apt 329, Peoria, AZ, 85381
Phone (412) 913-0730
Enumeration date Feb 28, 2024
Last updated in NPPES Feb 7, 2025
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY-005964 (AZ) Primary
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
How do I verify Lindsay Polk's NPI record?
Cross-check NPI 1568229334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1568229334 active?
Yes, as of the latest NPPES snapshot, NPI 1568229334 is active (record last updated 2025-02-07).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-07.