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

Dr. William J Hyatt, OD

Individual provider Occupational Vision Optometrist · NPI 1366463192

Dr. William J Hyatt, OD is an Optometry in San Jose, California. Qualified in 1990, 36 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
36
Licensed in
CA
In the registry since
2006
Specialties on file
9
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

590 Blossom Hill Rd
San Jose, CA 95123-3212
Phone: (408) 227-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT09532T (CA)
Occupational Vision Optometrist Taxonomy 152WX0102X · Licence OPT09532T (CA)
Contact Lens Fitter Taxonomy 156FC0801X · Licence OPT09532T (CA)
Orthoptist Taxonomy 156FX1900X · Licence OPT09532T (CA)
Corneal and Contact Management Optometrist Taxonomy 152WC0802X · Licence OPT09532T (CA)
Low Vision Rehabilitation Optometrist Taxonomy 152WL0500X · Licence OPT09532T (CA)
Pediatric Optometrist Taxonomy 152WP0200X · Licence OPT09532T (CA)
Sports Vision Optometrist Taxonomy 152WS0006X · Licence OPT09532T (CA)
Vision Therapy Optometrist Taxonomy 152WV0400X · Licence OPT09532T (CA)

Record details

NPI number1366463192
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJuly 21, 2006
Last updated in NPPESFebruary 11, 2022

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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