Browse Health
Primary Care Doctor, Family Practitioner
15 years of experience
Accepting new patients
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 Erhardt:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Mark Erhardt is Good. Dr. Erhardt has been reviewed by 14 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 2.9
Courteous Staff 3.6
Accurate Diagnosis 3.5
Bedside Manner 3.5
Spends Time with Me 3.5
Follows Up After Visit 3.4

Education & Awards

Dr. Erhardt graduated from Lake Erie College of Osteopathic Medicine at Erie.


Dr. Erhardt has 2 hospital affiliations:

  • Jane Phillips Medical Center 
  • Jane Phillips Nowata Health Center 


  • Spanish

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Additional Information
Dr. Mark D Erhardt DO is a male Family Practitioner, has 15 years of experience and practices in Family Medicine.
Where does Dr. Mark D. Erhardt practice?
Dr. Mark Erhardt has 1 office location.
Dr. Mark Erhardt practices Family Medicine near Bartlesville, OK.
See Bartlesville Primary Care Doctors.