OrganizationActive
Hightower & Grellner
NPI 1962813030 · Family Medicine Physician · Cushing, OK
Hightower & Grellner is a Family Medicine Physician organization in Cushing, OK (NPI 1962813030).
Provider details
- NPI number
- 1962813030
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Randy Grellner, Managing Partner(918) 223-5522
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1002 E Cherry St
Cushing, OK 74023-4102
Phone: (918) 216-4006
Street-level locationGet directions
Mailing address
1002 E Cherry St
Cushing, OK 74023-4102
Registry dates
- Enumerated
- 2014-05-12
- Last updated
- 2014-05-12
Frequently asked questions
- What is Hightower & Grellner's NPI number?
- Hightower & Grellner's National Provider Identifier (NPI) is 1962813030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hightower & Grellner?
- Hightower & Grellner is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hightower & Grellner located?
- Hightower & Grellner's practice location on file with NPPES is 1002 E Cherry St, Cushing, OK 74023-4102.
- What is Hightower & Grellner's phone number?
- The practice phone number listed in the NPPES registry for Hightower & Grellner is (918) 216-4006.
- Who is the authorized official for Hightower & Grellner?
- The authorized official listed on Hightower & Grellner's NPPES record is Randy Grellner, Managing Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hightower & Grellner's NPI active?
- Yes — Hightower & Grellner's NPI (1962813030) is active in the NPPES registry as of the last update on 2014-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.