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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).

Patient Reviews

3.0
  • Currently 3 of 4 stars
(6)
Patient comments (1)

The overall average patient rating of Dr. Marc Posner is Good. Dr. Posner has been reviewed by 6 patients who have provided 1 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 3.3
  • Currently 3.25 of 4 stars
Courteous Staff 2.8
  • Currently 2.8 of 4 stars
Accurate Diagnosis 2.6
  • Currently 2.6 of 4 stars
Bedside Manner 2.4
  • Currently 2.4 of 4 stars
Spends Time with Me 2.2
  • Currently 2.2 of 4 stars
Follows Up After Visit 2.3
  • Currently 2.3333333333333 of 4 stars

Specialties & Research

Dr. Marc Posner, MD is board certified in Family Medicine and Family Medicine - Geriatric Medicine.


More Specialties & Research

Education & Awards

Dr. Posner graduated from University of Maryland , Baltimore.

More Education & Awards

Affiliations

Dr. Posner has 4 hospital affiliations:

  • Harbor Hospital Center 
  • Mercy Medical Center Inc 

More Affiliations

Accepted Insurance Plans

Dr. Posner accepts these health insurances in at least one office:

  • CareFirst - 6 plans
  • Great-West Healthcare - 1 plan
  • Cigna - 10 plans
  • Humana - 8 plans

More Accepted Insurance

Learn more about Dr. Marc Posner:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Additional Information
Where does Dr. Marc S. Posner practice?
Dr. Marc Posner practices Family Medicine, Family Medicine - Geriatric Medicine, and Internal Medicine near Baltimore, MD.
Additional practice locations include: Brooklyn, MD.
See Baltimore Family Physicians and Baltimore Internists.