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

Dr. Grant Thomas Kirby, MD

Individual provider Internal Medicine Physician · NPI 1023548385

Dr. Grant Thomas Kirby, MD is a Nephrology in Kansas City, Kansas. Graduated from University of Oklahoma College of Medicine in 2017, 9 years ago. Practices with Kansas University Physicians Inc, a 1,819-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Kansas.

Years since qualifying
9
Trained at
University of Oklahoma College of Medicine
Licensed in
KS
In the registry since
2017
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

2000 Olathe Blvd
Kansas City, KS 66160-8500
Phone: (913) 588-6000
Fax: (913) 588-9251
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2521 Glenn Hendren Dr Ste 202, Liberty, MO 64068-3388 — (816) 415-3470

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 04-42955 (KS)
Internal Medicine Physician Taxonomy 207R00000X · Licence 04-42955 (KS)

Record details

NPI number1023548385
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2017
Last updated in NPPESApril 3, 2026
Certification dateApril 3, 2026

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Kansas University Physicians Inc — 1819 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations11 on file with Medicare

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