Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Dally, O.D.
Optometrist in Campbell, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023466018
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Registry record
Entity type Individual (Type 1)
Name Dr. David Dally
Credential O.D.
Sex Male
Practice address 1930 S Bascom Ave, Suite 210, Campbell, CA, 95008
Phone (408) 371-3623
Fax (408) 371-3617
Enumeration date May 31, 2016
Last updated in NPPES May 31, 2016
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 David Dally?
The National Provider Identifier (NPI) for David Dally is 1023466018, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Dally practice?
The practice location on file with NPPES is in Campbell, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Mangala Kalandoor Dentist · Campbell, CA NPI 1861560104 Marcus Kai Orthodontics and Dentofacial Orthopedics Dentistry · Campbell, CA NPI 1790816593 Mehi M. Vandi DDS Inc. Dentist · Campbell, CA NPI 1801162987 Orchard City Dental Care Dentist · Campbell, CA NPI 1144752155 Ruth Sun Dentist · Campbell, CA NPI 1124691951 Tyrone & Dayna Isquirdo Chiropractic Corporation Chiropractor · Campbell, CA NPI 1114687779
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-31.