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

Individual provider Ophthalmology Physician · NPI 1346418274

Dr. Patrick Louis Tsai, MD is an Ophthalmology in Tucson, Arizona. Graduated from Indiana University School of Medicine in 2004, 22 years ago. Practices with Advanced Eye Care of Tucson PLLC, a 2-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
22
Trained at
Indiana University School of Medicine
Licensed in
AZ
In the registry since
2008
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

5979 E Grant Rd Ste 107
Tucson, AZ 85712-2368
Phone: (520) 535-2588
Fax: (520) 829-3558
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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 42243 (AZ)

Record details

NPI number1346418274
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 13, 2008
Last updated in NPPESApril 3, 2025
Certification dateApril 3, 2025
Mailing address5979 E Grant Rd Ste 107, Tucson, AZ 85712-2368

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Advanced Eye Care Of Tucson Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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