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

Dr. John Garfield Polkinghorne, DDS

Individual provider Dentist · NPI 1215139639

Dr. John Garfield Polkinghorne, DDS is a Dentist in Edmond, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2007.

Licensed in
OK
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

601 N Kelly Ste 104
Edmond, OK 73003-4855
Phone: (405) 341-4400
Fax: (405) 359-9400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 4626 (OK)

Record details

NPI number1215139639
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 5, 2007
Last updated in NPPESJuly 8, 2007

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