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

Rhett McKey Shirley, MD

Individual provider Infectious Disease Physician · NPI 1003825944

Rhett McKey Shirley, MD is registered under Infectious Disease in Greenville, South Carolina. Graduated from Medical College of Georgia School of Medicine in 2004, 22 years ago. Practices with Kalispell Regional Medical Center Inc, a 418-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Montana and South Carolina.

Years since qualifying
22
Trained at
Medical College of Georgia School of Medicine
Licensed in
MT, SC
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

890 W Faris Rd Ste 520
Greenville, SC 29605-4253
Phone: (864) 455-9033
Fax: (864) 455-6559
Show map & directions

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

Additional practice locations (2)

  • 210 Sunnyview Ln Ste 105, Kalispell, MT 59901-3128 — (406) 756-4727
  • 430 Windward Way Ste 100, Kalispell, MT 59901-2619 — (406) 751-5364

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 34200 (SC)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 150891 (MT)

Record details

NPI number1003825944
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 7, 2006
Last updated in NPPESFebruary 18, 2025
Certification dateFebruary 18, 2025

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Kalispell Regional Medical Center Inc — 418 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients215
Services billed 359 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Kalispell Regional Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 418 clinicians in the practice; 12 are shown here.

Other providers in Greenville