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

Hightower & Grellner

Organization Family Medicine Physician · NPI 1962813030

Hightower & Grellner is a Family Medicine Physician in Cushing, Oklahoma. Registered with an NPI since 2014.

In the registry since
2014

Practice location Address checks out

1002 E Cherry St
Cushing, OK 74023-4102
Phone: (918) 216-4006
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1962813030
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Randy Grellner — Managing Partner · (918) 223-5522
NPI enumeratedMay 12, 2014
Last updated in NPPESMay 12, 2014
Mailing address1002 E Cherry St, Cushing, OK 74023-4102

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