Ronald Fields, MD
NPI 1376675678 · Epilepsy Physician · Merriam, KS
Enrolled with Medicare as Practitioner - Epileptologists · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Fields, MD is a Epilepsy Physician provider in Merriam, KS (NPI 1376675678).
Provider details
- NPI number
- 1376675678
- Entity type
- Individual
- Primary specialty
- Epilepsy PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2007010563 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
690 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Measurement of Brain Wave Activity (eeg), 61-119 Minutes95813 | 202 | $80 |
| Measurement of Brain Wave Activity With Video (veeg), 12-26 Hours With Review and Report By Health Care Professional95720 | 159 | $196 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 114 | $122 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep95819 | 46 | $53 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $87 |
| Measurement of Brain Wave Activity With Video (veeg), 2-12 Hours With Review and Report By Health Care Professional95718 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 713 | 174 |
| Lamotrigine | 560 | 86 |
| Lacosamide | 518 | 97 |
| Clobazam | 276 | 52 |
| Levetiracetambrand: Levetiracetam Er | 274 | 69 |
| Lamotriginebrand: Lamotrigine Er | 222 | 34 |
| Zonisamide | 211 | 39 |
| Oxcarbazepine | 157 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$143 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4400 Broadway Blvd Ste 520Kansas City, MO 64111-3342Phone: (816) 531-4080Fax: (816) 531-0281
Registry dates
- Enumerated
- 2007-03-12
- Last updated
- 2025-10-28
- Certified
- 2025-10-28
Frequently asked questions
- What is Ronald Fields's NPI number?
- Ronald Fields's National Provider Identifier (NPI) is 1376675678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Fields's specialty?
- Ronald Fields is listed in the NPPES registry with a primary specialty of Epilepsy Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Fields located?
- Ronald Fields's practice location on file with NPPES is 7450 Kessler St Ste 205, Merriam, KS 66204-2553.
- What is Ronald Fields's phone number?
- The practice phone number listed in the NPPES registry for Ronald Fields is (913) 632-9810.
- Does Ronald Fields accept Medicare?
- Ronald Fields is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Fields's NPI active?
- Yes — Ronald Fields's NPI (1376675678) is active in the NPPES registry as of the last update on 2025-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.