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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary Paul Quillen, ANP

Gerontology Nurse Practitioner in Town and Country, MO · enumerated 2014 · practices at Christopher T. Labonte MD LLC.

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

National Provider Identifier

1861895013

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Registry record

Entity type Individual (Type 1)
Name Gary Paul Quillen
Credential ANP
Sex Male
Practice address 1068 S Woods Mill Rd Ste 220, Town and Country, MO, 63017
Phone (314) 394-1379
Fax (314) 394-1377
Enumeration date Oct 2, 2014
Last updated in NPPES Sep 24, 2019

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AG1014022 (MO) Secondary
363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AG1014022 (MO) Primary

Other identifiers

Identifier Type State Issuer
1861895013 Medicaid MO -

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 1861895013 active?
Yes, as of the latest NPPES snapshot, NPI 1861895013 is active (record last updated 2019-09-24).
How do I verify Gary Quillen's NPI record?
Cross-check NPI 1861895013 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-24.