Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Craig F Willoth, OD
Optometrist in Rochester, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336174747
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Craig F Willoth
Credential OD
Sex Male
Practice address 1338 E Ridge Rd, Rochester, NY, 14621
Phone (585) 544-6680
Enumeration date Jul 12, 2006
Last updated in NPPES Jul 30, 2019
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
Where does Craig Willoth practice?
The practice location on file with NPPES is in Rochester, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Craig Willoth?
The National Provider Identifier (NPI) for Craig Willoth is 1336174747, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Mary Dinnan Physician Assistant · Rochester, NY NPI 1194792960 William Rolls Internal Medicine Physician · Rochester, NY NPI 1649247511 Dino D'Onofrio Optometrist · Rochester, NY NPI 1851322861 Dermatology &Cosmetic Center of Rochester Dermatology Physician · Rochester, NY NPI 1720259443 Rochester General Hospital Internal Medicine Physician · Rochester, NY NPI 1538335625 John Dermesropian General Practice Dentistry · Rochester, NY NPI 1275977282 Sirin Chaker Dentist · Rochester, NY NPI 1982003737 Anh Nguyen Medical Physician Assistant · Rochester, NY NPI 1124477633
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-30.