Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Ryan J Holdorf, OD

Individual provider Optometrist · NPI 1083694285

Dr. Ryan J Holdorf, OD is an Optometrist in San Diego, California. Licensed in California and Colorado. Registered with an NPI since 2006.

Licensed in
CA, CO
In the registry since
2006
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Partly verified

Some contact details are missing from the federal record.

Nmc San Diego 34800 Bob Wilson Dr
San Diego, CA 92134-0001
Phone: (870) 766-2249
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2631 (CO)
Optometrist Taxonomy 152W00000X · Licence 12219T (CA)

Record details

NPI number1083694285
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 23, 2006
Last updated in NPPESJune 12, 2014

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