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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Francis Christian Messick, MD

Pediatric Adolescent Medicine Physician in Lawrenceville, GA · enumerated 2006.

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

National Provider Identifier

1285646943

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Registry record

Entity type Individual (Type 1)
Name Francis Christian Messick
Credential MD
Sex Male
Practice address 755 Old Norcross Rd, Lawrenceville, GA, 30045
Phone (770) 277-6725
Fax (770) 277-9169
Enumeration date Aug 12, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2080A0000X Pediatric Adolescent Medicine Physician Allopathic & Osteopathic Physicians · License GA049590 (GA) Primary
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is NPI 1285646943 active?
Yes — as of the latest NPPES snapshot, NPI 1285646943 is active (record last updated 2007-07-08).
How do I verify Francis Messick's NPI record?
Cross-check NPI 1285646943 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 2007-07-08.