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

Dr. Ken R Clayton, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1215010194

Dr. Ken R Clayton, DO is an Obstetrics/Gynecology in Kailua Kona, Hawaii. Graduated from West Virginia University School of Medicine in 1997, 29 years ago. Practices with Marshall Medical Center, a 171-clinician group and accepts Medicare assignment. Licensed in Arizona, California and Hawaii.

Years since qualifying
29
Trained at
West Virginia University School of Medicine
Licensed in
AZ, CA, HI
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

78-6831 Alii Dr Ste 411
Kailua Kona, HI 96740-5403
Phone: (808) 747-8321
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 1991 (HI)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 20A 7621 (CA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 3839 (AZ)

Record details

NPI number1215010194
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedOctober 23, 2006
Last updated in NPPESSeptember 24, 2019

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesFAMILY PRACTICE
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Marshall Medical Center — 171 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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