Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Guy Thomas Mcdougal, O.D.
Optometrist in Mesa, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154374684
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Registry record
Entity type Individual (Type 1)
Name Dr. Guy Thomas Mcdougal
Credential O.D.
Sex Male
Practice address 1121 S Gilbert Rd, Suite 103, Mesa, AZ, 85204
Phone (480) 854-3310
Fax (480) 854-1157
Enumeration date May 18, 2006
Last updated in NPPES Oct 14, 2011
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
Frequently asked questions
What is the NPI number for Guy Mcdougal?
The National Provider Identifier (NPI) for Guy Mcdougal is 1154374684, a Type 1 (individual) record in the CMS NPPES registry.
Where does Guy Mcdougal practice?
The practice location on file with NPPES is in Mesa, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Bjorn Lawson Podiatrist · Mesa, AZ NPI 1144218314 Bjorn Y. Lawson Dpm, LLC Primary Podiatric Medicine Podiatrist · Mesa, AZ NPI 1588614705 Dr. Guy T. Mcdougal and Associates, P.C. Optometrist · Mesa, AZ NPI 1689627531 E. Mark Wade Ddspc General Practice Dentistry · Mesa, AZ NPI 1750495743 Libbi Tracy Optometrist · Mesa, AZ NPI 1699847384 Louis J Prochnicki, M.D. , P.C. Obstetrics & Gynecology Physician · Mesa, AZ NPI 1467775957 Mesa Health and Wellness Center Internal Medicine Physician · Mesa, AZ NPI 1710381306
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-14.