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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. Nicholas Mast:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Nicholas Mast, Orthopaedic Surgeon is Excellent. Dr. Mast has been reviewed by 4 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

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

Specialties & Research

Dr. Nicholas Mast, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 3 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)

Education & Awards

Dr. Mast graduated from University of Nevada, Reno.


Dr. Mast has 11 hospital affiliations:

  • St. Mary's Medical Center San Francisco 
  • California Pacific Medical Center - Davies Campus 


  • Spanish
  • English

> > > > Dr. Nicholas Mast, MD

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Additional Information
Dr. Nicholas H Mast MD is a male Orthopaedic Surgeon and practices in Orthopaedic Surgery.
Where does Dr. Nicholas H. Mast practice?
Dr. Nicholas Mast has 1 office location.
Dr. Nicholas Mast practices Orthopaedic Surgery near San Francisco, CA.
See San Francisco Surgeons.