Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Marc Christian Gauthier, MD

Individual provider Internal Medicine Physician · NPI 1649407628

Marc Christian Gauthier, MD is an Internal Medicine in Pittsburgh, Pennsylvania. Graduated from Vanderbilt University School of Medicine in 2009, 17 years ago. Practices with University of Pittsburgh Physicians, a 4,127-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
17
Trained at
Vanderbilt University School of Medicine
Licensed in
PA
In the registry since
2009
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3459 5th Ave
Pittsburgh, PA 15213-3236
Phone: (412) 692-2210
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD445493 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD445493 (PA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence MD445493 (PA)

Record details

NPI number1649407628
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2009
Last updated in NPPESJanuary 31, 2023
Certification dateJanuary 31, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice University Of Pittsburgh Physicians — 4127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations12 on file with Medicare

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