Individual provider · Type 1 NPI

Sheri D. Christian-Armstrong, DO

Internal Medicine Physician · Tahlequah, OK

NPI number 1679996706 Active

Practice location

1201 E Ross Byp
Tahlequah, OK 74464

Call (918) 456-2575 Map

Mailing address

PO Box 100238
Gainesville, FL 32610-0238

Other practice locations

2100 NW 35th Avenue Rd, Ocala, FL 34475-4630 · (352) 280-7400
1818 N Meade St, Appleton, WI 54911-3454 · (920) 735-7645
1600 SW Archer Rd, Gainesville, FL 32610-3003 · (352) 294-8278
130 2nd St, Neenah, WI 54956-2883 · (920) 735-7645

Specialties and licenses

Taxonomy	Code	License
Hospitalist Physician	208M00000X	3124 (WI)
Internal Medicine Physician Primary	207R00000X	OS21162 (FL)
Internal Medicine Physician	207R00000X	5539 (OK)
Internal Medicine Physician	207R00000X	3124 (WI)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

2 other providers at this address

Other internal medicine physician providers in Tahlequah

See all in Tahlequah →

About NPI 1679996706

Sheri D. Christian-Armstrong, DO's National Provider Identifier is 1679996706, issued on Jan 24, 2014. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Tahlequah, OK. The record was last updated on Jul 30, 2026.