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

Dr. John Clayton, DO

Individual provider Surgery Physician · NPI 1770793762

Dr. John Clayton, DO is a General Surgery in Shelton, Washington. Graduated from Kansas City College of Medicine and Surgery in 2006, 20 years ago. Practices with Public Hospital District No 1 of Mason County, a 57-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
20
Trained at
Kansas City College of Medicine and Surgery
Licensed in
WA
In the registry since
2007
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

1701 N 13th St
Shelton, WA 98584-2077
Phone: (360) 426-2653
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence OP60220433 (WA)

Record details

NPI number1770793762
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESFebruary 3, 2021
Certification dateFebruary 3, 2021
Mailing addressPo Box 1668, Shelton, WA 98584-5001

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolKANSAS CITY COLLEGE OF MEDICINE AND SURGERY
Graduated 2006 (20 years in practice)
Group practice Public Hospital District No 1 Of Mason County — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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