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

Dr. William J Kok, MD

Individual provider Family Medicine Physician · NPI 1033252804

Dr. William J Kok, MD is a Family Medicine Physician in Hollis, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2007
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

400 E Sycamore St
Hollis, OK 73550-1436
Phone: (580) 688-2800
Fax: (580) 688-2193
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 14864 (OK)

Record details

NPI number1033252804
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 14, 2007
Last updated in NPPESNovember 30, 2012

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