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

Jason Chang, OD

Individual provider Optometrist · NPI 1558400663

Jason Chang, OD is an Optometry in Santa Maria, California. Graduated from University of California - School of Optometry in 2006, 20 years ago. Practices with B. Jeffrey Blue, OD and Jason Chang, OD, Inc, a 3-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
20
Trained at
University of California - School of Optometry
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.

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Practice location Address checks out

1414 E Main St
Santa Maria, CA 93454-4806
Phone: (805) 925-2637
Fax: (805) 347-0033
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 13148T (CA)

Record details

NPI number1558400663
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedFebruary 5, 2007
Last updated in NPPESNovember 12, 2015

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
Graduated 2006 (20 years in practice)
Group practice B. Jeffrey Blue, Od And Jason Chang, Od, Inc. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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