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Individual
DR. RYAN TSAIN MARR
Active
Individual
DR. RYAN TSAIN MARR
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
OD
Taxonomy
Speciality
Code
Description
License number
State
152W00000X
Optometrist
Primary
35302
CA
390200000X
Student in an Organized Health Care Education/Training Program
—
—
Other
Enumeration date
08/22/2022
Last updated
09/02/2026
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