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

Dr. Michael David Thier, MD

Individual provider Ophthalmology Physician · NPI 1831295427

Dr. Michael David Thier, MD is an Ophthalmology in San Francisco, California. Graduated from University of Florida College of Medicine in 1962, 64 years ago. Practices with San Francisco Eye Institute Inc, a 10-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
64
Trained at
University of Florida College of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2300 California St 300
San Francisco, CA 94115-2754
Phone: (415) 425-3862
Fax: (415) 563-9770
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A20927 (CA)

Record details

NPI number1831295427
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 15, 2006
Last updated in NPPESApril 23, 2009

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 1962 (64 years in practice)
Group practice San Francisco Eye Institute Inc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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