Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Timothy Gannon, M.D.

Ophthalmology Physician in Dothan, AL · enumerated 2013 · practices at Eye Surgical Associates P C.

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

National Provider Identifier

1275978850

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Registry record

Entity type Individual (Type 1)

Name William Timothy Gannon

Credential M.D.

Sex Male

Practice address 2664 Hartford Hwy, Dothan, AL, 36305

Phone (334) 699-2244

Fax (334) 699-2245

Enumeration date May 8, 2013

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 33498 (AL) 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

How do I verify William Gannon's NPI record?

Cross-check NPI 1275978850 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1275978850 active?

Yes, as of the latest NPPES snapshot, NPI 1275978850 is active (record last updated 2022-07-21).

Other providers at this practice address

Browse all →

Allan Kelley Ophthalmology Physician · Dothan, AL NPI 1487695458 John Wallace Ophthalmology Physician · Dothan, AL NPI 1992735302 Eye Surgical Associates P C Ophthalmology Physician · Dothan, AL NPI 1669648879

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.