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

Dr. William Loftin Petersen, OD

Individual provider Optometrist · NPI 1477690105

Dr. William Loftin Petersen, OD is an Optometrist in Dana Point, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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 Address checks out

34179 Golden Lantern St Ste 201
Dana Point, CA 92629-2800
Phone: (949) 661-1181
Fax: (949) 661-8892
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 7031 T (CA)

Record details

NPI number1477690105
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJanuary 31, 2007
Last updated in NPPESJune 7, 2017
Mailing address24692 Del Prado, Ste A, Dana Point, CA 92629-3841

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