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

Marc Dea, OD

Individual provider Optometrist · NPI 1174592646

Marc Dea, OD is an Optometry in Castro Valley, California. Qualified in 1999, 27 years ago. Practices with For Your Eyes Only Ophthalmic Medical Corp, a 5-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
27
Licensed in
CA
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2687 Castro Valley Blvd
Castro Valley, CA 94546-5409
Phone: (510) 581-1553
Fax: (510) 581-1929
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 11124T (CA)

Record details

NPI number1174592646
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESAugust 20, 2014
Mailing address2687 Castro Valley Blvd, Castro Valley, CA 94546-5409

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice For Your Eyes Only Ophthalmic Medical Corp — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Castro Valley