Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Gunilla Haegerstrom-Portnoy, OD, PHD

Individual provider Optometrist · NPI 1053458745

Gunilla Haegerstrom-Portnoy, OD, PHD is an Optometrist in Berkeley, California. Licensed in California. Registered with an NPI since 2007.

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.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Partly verified

Some contact details are missing from the federal record.

School Of Optometry University Of California
Berkeley, CA 94720-2020
Phone: (510) 642-9966
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 5682 (CA)

Record details

NPI number1053458745
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD , PHD
Sole proprietorNo
NPI enumeratedJanuary 31, 2007
Last updated in NPPESJuly 8, 2007

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