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

Dr. Gregory D Nanney, MD

Individual provider Hematology & Oncology Physician · NPI 1780784645

Dr. Gregory D Nanney, MD is a Medical Oncology in Newton, Kansas. Graduated from University of Oklahoma College of Medicine in 1981, 45 years ago. Practices with Mercy Clinic Joplin LLC, a 295-clinician group, works from 8 locations and accepts Medicare assignment. Licensed in Kansas and Missouri.

Years since qualifying
45
Trained at
University of Oklahoma College of Medicine
Licensed in
KS, MO
In the registry since
2006
Specialties on file
3
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

730 Medical Center Dr
Newton, KS 67114-8778
Phone: (316) 283-1141
Fax: (316) 283-1162
Show map & directions

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

Additional practice locations (7)

  • 112 W Ross Blvd Ste D, Dodge City, KS 67801-7220 — (620) 371-7200
  • 1401 W 12th Ave, Emporia, KS 66801-2570 — (620) 342-1117
  • 410 E Spruce St, Garden City, KS 67846-5659 — (620) 272-2579
  • 204 Cleveland St, Great Bend, KS 67530-3563 — (620) 792-5511
  • 8919 Parallel Pkwy Ste 326, Kansas City, KS 66112-1655 — (913) 318-7821
  • 9300 E 29th St N Ste 315, Wichita, KS 67226-2184 — (316) 771-5896
  • 1501 N Oakland Ave, Bolivar, MO 65613-3020 — (417) 326-7200

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 04-21354 (KS)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 2010033317 (MO)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 04-21354 (KS)

Record details

NPI number1780784645
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 22, 2006
Last updated in NPPESJanuary 11, 2021
Certification dateJanuary 11, 2021
Mailing addressPo Box 256, Salina, KS 67402-0256

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Mercy Clinic Joplin Llc — 295 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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