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

Dr. Adam Barker, MD

Individual provider Surgery Physician · NPI 1225203896

Dr. Adam Barker, MD is a General Surgery in Marysville, Ohio. Graduated from Creighton University School of Medicine in 2008, 18 years ago. Practices with Union County Physician Corporation, a 106-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
18
Trained at
Creighton University School of Medicine
Licensed in
OH
In the registry since
2008
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

140 Colemans Xing
Marysville, OH 43040-7080
Phone: (937) 578-2650
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 35123780 (OH)

Record details

NPI number1225203896
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 24, 2008
Last updated in NPPESJune 25, 2019
Mailing address140 Colemans Xing, Marysville, OH 43040-7080

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesCOLORECTAL SURGERY (PROCTOLOGY)
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Union County Physician Corporation — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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