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

Baron Dwayne Harper, MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1588695902

Baron Dwayne Harper, MD is a Cardiac Surgery in Marysville, California. Graduated from Washington University School of Medicine in 1989, 37 years ago. Practices with Adventist Health Physicians Network, a 632-clinician group and accepts Medicare assignment. Licensed in California and Illinois.

Years since qualifying
37
Trained at
Washington University School of Medicine
Licensed in
CA, IL
In the registry since
2006
Specialties on file
2
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

401 I St Ste A
Marysville, CA 95901-5626
Phone: (530) 743-5125
Fax: (530) 743-4528
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence G88253 (CA)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence 036088122 (IL)

Record details

NPI number1588695902
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2006
Last updated in NPPESJune 19, 2014
Mailing address401 I St, Suite A, Marysville, CA 95901-5626

Medicare enrollment

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

Medicare specialtyCARDIAC SURGERY
Also practisesTHORACIC SURGERY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Adventist Health Physicians Network — 632 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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