Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Ronald K Fields, MD

Individual provider Epilepsy Physician · NPI 1376675678

Ronald K Fields, MD is registered under Epileptologists in Merriam, Kansas. Graduated from Baylor College of Medicine in 1998, 28 years ago. Practices with Ability Kc, a 159-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Kansas and Missouri.

Years since qualifying
28
Trained at
Baylor College of Medicine
Licensed in
KS, MO
In the registry since
2007
Specialties on file
3
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

7450 Kessler St Ste 205
Merriam, KS 66204-2553
Phone: (913) 632-9810
Fax: (913) 632-9828
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4400 Broadway Blvd Ste 520, Kansas City, MO 64111-3342 — (816) 531-4080

Specialties & licences

Epilepsy Physician (primary) Taxonomy 2084E0001X · Licence 0432345 (KS)
Epilepsy Physician Taxonomy 2084E0001X · Licence 2007010563 (MO)
Neurology Physician Taxonomy 2084N0400X · Licence 2007010563 (MO)

Record details

NPI number1376675678
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 12, 2007
Last updated in NPPESOctober 28, 2025
Certification dateOctober 28, 2025

Medicare enrollment

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

Medicare specialtyEPILEPTOLOGISTS
Also practisesNEUROLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Ability Kc — 159 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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 patients430
Services billed 700 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $86 4 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

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

Colleagues at Ability Kc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 159 clinicians in the practice; 12 are shown here.

Other providers in Merriam