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

Rajohn Karanjai, MD

Individual provider Hospitalist Physician · NPI 1407929524

Rajohn Karanjai, MD is an Internal Medicine in Sidney, Montana. Qualified in 1998, 28 years ago. Practices with Sidney Health Center, a 56-clinician group. Licensed in Montana.

Years since qualifying
28
Licensed in
MT
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

214 14th Ave SW Ste 110
Sidney, MT 59270
Phone: (406) 488-2560
Fax: (406) 488-2549
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 10140 (MT)
Hospitalist Physician Taxonomy 208M00000X · Licence 10140 (MT)

Record details

NPI number1407929524
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 16, 2006
Last updated in NPPESNovember 13, 2020
Certification dateNovember 13, 2020
Mailing address214 14th Ave Sw Ste 110, Sidney, MT 59270-3521

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST, SLEEP MEDICINE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Sidney Health Center — 56 clinicians
Accepts Medicare assignment Not indicated