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

Dr. Adam Graymoor Sprankell, MD

Individual provider Family Medicine Physician · NPI 1306051677

Dr. Adam Graymoor Sprankell, MD is a Family Practice in Stilwell, Oklahoma. Qualified in 2005, 21 years ago. Practices with Cherokee Nation, a 448-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arkansas and Oklahoma.

Years since qualifying
21
Licensed in
AR, OK
In the registry since
2007
Specialties on file
2
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

Rr 6 Box 840 Wilma P Mankiller Clinic Cherokee Nation
Stilwell, OK 74960-8703
Phone: (918) 696-8800
Fax: (918) 696-3879
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 30952 (OK)
Family Medicine Physician Taxonomy 207Q00000X · Licence E5608 (AR)

Record details

NPI number1306051677
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2007
Last updated in NPPESJune 17, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Cherokee Nation — 448 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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