NPI Portal NPI Lookup & Verification

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

Mr. Gregory J Winterburn, LPC

Professional Counselor in Memphis, TN · enumerated 2007 · practices at Youth Villages, Inc..

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

National Provider Identifier

1164565826

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Registry record

Entity type Individual (Type 1)
Name Mr. Gregory J Winterburn
Credential LPC
Sex Male
Practice address Memphis, TN, 38133
Enumeration date Feb 14, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 0000000765 (TN) Primary
LPC — Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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 Gregory Winterburn's NPI record?
Cross-check NPI 1164565826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1164565826 active?
Yes — as of the latest NPPES snapshot, NPI 1164565826 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.