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

Dr. William R. Gillock, MD

Individual provider Occupational Medicine Physician · NPI 1659427391

Dr. William R. Gillock, MD is an Occupational Medicine Physician in Tulsa, 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

7170 S Braden Ave # 175
Tulsa, OK 74136-6329
Phone: (918) 481-0994
Fax: (918) 494-6747
Show map & directions

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

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence 12966 (OK)

Record details

NPI number1659427391
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 26, 2007
Last updated in NPPESJuly 8, 2007

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