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

David Robert Demartini, MD

Individual provider Ophthalmology Physician · NPI 1437134855

David Robert Demartini, MD is an Ophthalmology Physician in Walnut Creek, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

122 La Casa Via Ste 222
Walnut Creek, CA 94598-3052
Phone: (925) 947-0888
Fax: (925) 947-4385
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence G390000 (CA)

Record details

NPI number1437134855
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 8, 2005
Last updated in NPPESSeptember 5, 2013
Mailing address122 La Casa Via, Ste 222, Walnut Creek, CA 94598-3052

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