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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Peterson Tsai:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Peterson Tsai is Good. Dr. Tsai has been reviewed by 8 patients who have provided 2 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 4.0
Spends Time with Me 5.0
Follows Up After Visit 4.3

Specialties & Research

Dr. Peterson Tsai, DO is board certified in Family Medicine.

Education & Awards


  • Chinese
  • Spanish

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Additional Information
Dr. Peterson Tzu Pei Tsai DO is a male Family Practitioner, has 11 years of experience and practices in Family Medicine.
Where does Dr. Peterson T. Tsai practice?
Dr. Peterson Tsai has 2 office locations.
Dr. Peterson Tsai practices Family Medicine near Calabasas, CA.
Additional practice locations include: Vancouver, WA.
See Calabasas Primary Care Doctors.