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

Dr. John Kenneth Boyer, MD

Individual provider Cardiovascular Disease Physician · NPI 1912999285

Dr. John Kenneth Boyer, MD is a Cardiovascular Disease (Cardiology) in Columbia, Missouri. Graduated from University of Missouri, Columbia School of Medicine in 1997, 29 years ago. Practices with Chas Physician Services LLC, a 22-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
29
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
MO
In the registry since
2005
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

1605 E Broadway Ste 300
Columbia, MO 65201-8023
Phone: (573) 256-7700
Fax: (573) 256-3003
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 112968 (MO)

Record details

NPI number1912999285
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 22, 2005
Last updated in NPPESMarch 19, 2021
Certification dateMarch 19, 2021
Mailing address1605 E Broadway, Suite 300, Columbia, MO 65201-8023

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Chas Physician Services Llc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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