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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. Mark Stilphen:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Mark Stilphen is Good. Dr. Stilphen has been reviewed by 11 patients who have provided 8 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 3.5
Courteous Staff 4.0
Accurate Diagnosis 3.4
Bedside Manner 3.1
Spends Time with Me 3.3
Follows Up After Visit 4.3

Specialties & Research

Dr. Mark Stilphen, MD is board certified in Internal Medicine.

Education & Awards

Dr. Stilphen graduated from Northwestern University, Chicago.


Dr. Stilphen has 1 hospital affiliations:

  • John Muir Medical Center-Concord Campus 


  • English

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Additional Information
Dr. Mark Stilphen MD is a male Internist, has 39 years of experience and practices in Internal Medicine.
Where does Dr. Mark Stilphen practice?
Dr. Mark Stilphen has 2 office locations.
Dr. Mark Stilphen practices Internal Medicine near San Luis Obispo, CA.
Additional practice locations include: Los Angeles, CA.
See San Luis Obispo Internists.