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

Dr. Gregory Stephen Sikora, DMD, MBA

Individual provider Dentist · NPI 1164676235

Dr. Gregory Stephen Sikora, DMD, MBA is a Dentist in Polacca, Arizona. Licensed in Arizona. Registered with an NPI since 2008.

Licensed in
AZ
In the registry since
2008
Specialties on file
2
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.
MBA — Master of Business Administration
A graduate business degree.

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Practice location Address checks out

State Hwy 264 Mile Marker 388
Polacca, AZ 86042
Phone: (928) 737-6165
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D7680 (AZ)
Dental Anesthesiology Taxonomy 1223D0004X · Licence D7680 13011379-M (AZ)

Record details

NPI number1164676235
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , MBA
Sole proprietorNo
NPI enumeratedNovember 15, 2008
Last updated in NPPESFebruary 29, 2016

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