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

Kathy Ong, OD

Individual provider Optometrist · NPI 1609038629

Kathy Ong, OD is an Optometry in San Rafael, California. Qualified in 2002, 24 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
24
Licensed in
CA
In the registry since
2008
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

1127 4th St Ste A
San Rafael, CA 94901-3006
Phone: (415) 295-7811
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 11936T (CA)

Record details

NPI number1609038629
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedJune 30, 2008
Last updated in NPPESMarch 4, 2016
Mailing address1127 4th St, Suite A, San Rafael, CA 94901-3006

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Not indicated

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