1. Home
  2. Directory
  3. Oklahoma
  4. Muskogee
  5. Internal Medicine
  6. NPI Profile

DR. RYAN KEITH CHRISTIE MD
NPI 1639782485
Internal Medicine in Muskogee, OK

Active since August 30, 2020
1001 S 41ST ST E, MUSKOGEE, OK 74403(918) 781-6500 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 4, 2026, Apr 4, 2022, Aug 30, 2020 (3 updates tracked since 2020).

About Dr. Ryan Keith Christie Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RYAN KEITH CHRISTIE MD (NPI 1639782485) is an individual internal medicine provider in Muskogee, Oklahoma, licensed in Oklahoma (39533) and active in the NPI registry since August 2020.

NPPES Registry Identity

NPI1639782485
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RYAN KEITH CHRISTIECredential: MD
Location Address1001 S 41ST ST EMuskogee, OK 74403-6253
Mailing Address1001 S 41st St EMuskogee, OK 74403-6253 · (918) 781-6500
Phone(918) 781-6500
Sole ProprietorNo
Enumeration DateAugust 30, 2020
Last NPPES UpdateJune 4, 20263 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1639782485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OK · 39533
Definition
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 medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1001 S 41ST ST E, Muskogee, OK 74403
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JEFFREY E CULL
Dentist (General Practice)
1001 S 41ST ST E
MUSKOGEE, OK 74403
Muskogee County (918) 687-0201
CALI JENKINS
Dental Hygienist
1001 S 41ST ST E
MUSKOGEE, OK 74403
Muskogee County (918) 781-6500
MRS. CASSIE BROOKE RUMSEY PT, DPT
Physical Therapist
1001 S 41ST ST E
MUSKOGEE, OK 74403
Muskogee County (918) 781-6500
DR. THOMAS A KINCADE M.D.
Pediatrics
1001 S 41ST ST E
MUSKOGEE, OK 74403
Muskogee County (918) 781-6500
MS. MAYRA IRIS MELENDEZ D.PH.
Pharmacist
1001 S 41ST ST E
MUSKOGEE, OK 74403
Muskogee County (918) 781-6500
REBECCA LANEY RDH
Dental Hygienist
1001 S 41ST ST E
MUSKOGEE, OK 74403
Muskogee County (918) 781-6580
LAUREN BROOKE SIMS D.D.S.
Dentist
1001 S 41ST ST E
MUSKOGEE, OK 74403
Muskogee County (918) 687-0201
JACKIE STONE LPN
Licensed Practical Nurse
1001 S 41ST ST E
MUSKOGEE, OK 74403
Muskogee County (918) 781-6500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ryan Christie's NPI number?

The NPI number for Ryan Christie is 1639782485. It was assigned to this individual provider in the NPPES registry on August 30, 2020.

Where is Ryan Christie located?

Ryan Christie practices at 1001 S 41st St E, Muskogee, OK 74403. The listed phone number is (918) 781-6500.

What is Ryan Christie's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Ryan Christie was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.