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

Dr. Michelle C. Blas, OD

Individual provider Optometrist · NPI 1982618682

Dr. Michelle C. Blas, OD is an Optometry in San Francisco, California. Graduated from State University of New York - State College Optometry in 1993, 33 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Arizona and California.

Years since qualifying
33
Trained at
State University of New York - State College Optometry
Licensed in
AZ, CA
In the registry since
2006
Specialties on file
2
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

2189 Union St
San Francisco, CA 94123-4003
Phone: (415) 474-5321
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 11246T (CA)
Optometrist Taxonomy 152W00000X · Licence 1953 (AZ)

Record details

NPI number1982618682
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedJuly 28, 2006
Last updated in NPPESMarch 7, 2023

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSTATE UNIVERSITY OF NEW YORK - STATE COLLEGE OPTOMETRY
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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