Ronald K. Fields, MD
Epilepsy Physician · Merriam, KS
Ronald K. Fields, MD is an epilepsy physician with a practice address in Merriam, Kansas, and NPI 1376675678, issued on Mar 12, 2007. Check the license (Kansas 0432345, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Ronald K. Fields
- Credential
- MD
- Primary taxonomy
- Epilepsy Physician 2084E0001X
- License numbers
- 0432345 KS
2007010563 MO
Self-reported in NPPES; status is on the state search - Practice location
- 7450 Kessler St Ste 205, Merriam, KS 66204
- Phone
- (913) 632-9810
- Enumerated
- Mar 12, 2007
- Record last updated
- Oct 28, 2025
- Fax
- (913) 632-9828
- Medicare enrollment
- Enrolled (PECOS I20071030000349); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
4 nearest epilepsy physician records → All 5 in Kansas → Look up another NPI →
Also registered at 7450 Kessler St Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Croom, MDEpilepsy Physician1952352908
- Alexander Fong, MDNeurology Physician1326201658
- Ryan Johnson, MDNeurology Physician1053970087
- Kayla KjelshusNurse Practitioner1225499031
- Leanore Simon, MBBSNeurology Physician1528157500
- Nakita Stephens, M.D.Neurology Physician1861772097
Verify Ronald K. Fields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 0432345Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.0 times the Medicare Part D claims of the average epilepsy physician in 2024
4,635 Medicare Part D claims for 476 beneficiaries, against an average of 934 among the 476 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Levetiracetam713 claims
- Lamotrigine560 claims
- Lacosamide518 claims
- Clobazam276 claims
- Levetiracetam Er274 claims
- Lamotrigine Er222 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $143.25
2 payments; by number, the most common kind was food and beverage; the largest payer was SK Life Science, Inc. The 345 providers of this specialty with any payment received $6,278.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Ability KCKansas City, MO
- Shawnee Mission Medical Center IncMerriam, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Epilepsy Physician providers in Kansas
There are 5 epilepsy physician records in Kansas.
All 5 in Kansas → Every provider in Merriam → Epilepsy Physician nationwide →
The 4 epilepsy physician records with the nearest ZIP codes
- John Croom, MDMerriam, KS 662041952352908
- Zachary Duarte, MDKansas City, KS 661601891436085
- Margaret Logan, MDKansas City, KS 661601174084693
- Shafaq Mansoor, MDKansas City, KS 661601679151443
Common questions
What is Ronald K. Fields, MD's NPI number?
Ronald K. Fields, MD's National Provider Identifier (NPI) is 1376675678, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ronald K. Fields, MD located?
The NPPES record lists a practice address at 7450 Kessler St Ste 205, Merriam, KS, 66204. Phone: (913) 632-9810. Providers update this record themselves, so call before visiting.
How can I verify Ronald K. Fields, MD's license?
NPPES lists Kansas license number 0432345, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ronald K. Fields, MD prescribe under Medicare Part D?
In 2024, Ronald K. Fields, MD had 4,635 Medicare Part D claims for 476 beneficiaries; the average among epilepsy physician prescribers was 934. Part D covers Medicare prescriptions only.
What is Ronald K. Fields, MD's MIPS final score?
The 2023 MIPS final score is 77.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.