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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Howard Gibson, M.D.

Family Medicine Physician in Williamsport, MD · enumerated 2006 · practices at Medical Practices of Antietam LLC.

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

National Provider Identifier

1679684310

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Registry record

Entity type Individual (Type 1)
Name Dr. Matthew Howard Gibson
Credential M.D.
Sex Male
Practice address 3 Byrkit Dr, Williamsport, MD, 21795
Phone (301) 582-1150
Fax (301) 582-0905
Enumeration date Aug 31, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D0063593 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
65001201 Other MD CAREFIRST BLUE CROSS BLUE

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 Matthew Gibson's NPI record?
Cross-check NPI 1679684310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1679684310 active?
Yes, as of the latest NPPES snapshot, NPI 1679684310 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.