NPIMap

Individual provider Active NPI

Ronald K Fields, MD

  • Epilepsy Physician
  • Merriam, KS
National Provider Identifier
1376675678
Registry record updated Oct 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Epilepsy PhysicianTaxonomy code 2084E0001X
License
0432345 Issued in KS
Practice address
7450 Kessler St Ste 205
Merriam, KS 66204-2553
Phone
(913) 632-9810
Fax
(913) 632-9828
NPI assigned
Mar 12, 2007
Last updated
Oct 28, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 28, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 2007010563 MO
Epilepsy Physician 2084E0001X 2007010563 MO
Epilepsy Physician 2084E0001X 0432345 KS Primary

Addresses

Primary practice location

7450 Kessler St Ste 205
Merriam, KS 66204-2553

Mailing address

7450 Kessler St Ste 205
Merriam, KS 66204-2553
Phone (913) 632-9810

Other practice location 1

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

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KS
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20071030000349 KS Practitioner - EpileptologistsPractitioner - Neurology 6901831742 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
EpileptologistsAlso: Neurology
Education
Baylor College of Medicine, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Ability KCGroup PAC ID 0143116368, 166 clinicians

Practice addresses (Care Compare)

3011 Baltimore Ave
Kansas City, MO 64108-3403
Phone (816) 751-7832

9100 W 74TH St
Ahmg Psychiatry at Shawnee Mission
Merriam, KS 66204-4004
Phone (913) 632-2642

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
82.56 of 100Reported as group
Quality
76.07
Promoting interoperability
100
Improvement activities
40
Cost
65.79

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
0432345KSMDEpilepsy Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Shawnee Mission Medical Center Inc CurrentSince Nov 3, 2025 Accepting new patients
St Lukes Hospital of Kansas City Past Accepting new patients
Cushing Hospital Physician Services L.L.C. Neurology Past Accepting new patients
Neurological Consultants of Kansas City, Inc Neurology Past Accepting new patients

Locations

9301 W 74th St
Ste 100
Shawnee Mission, KS 66204
Phone (913) 632-9100

7450 Kessler St
Ste 205
Shawnee Msn, KS 66204
Phone (913) 632-9810

9100 W 74th St
Shawnee Msn, KS 66204
Phone (913) 632-2230

Interoperability endpoints

  • FHIR API: https://epicmobile.corp.saint-lukes.org/FHIRPROXY/api/FHIR/R4

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1173657600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761609600000",
    "number": "1376675678",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7450 KESSLER ST STE 205",
            "city": "MERRIAM",
            "state": "KS",
            "postal_code": "662042553",
            "telephone_number": "913-632-9810",
            "fax_number": "913-632-9828"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7450 KESSLER ST STE 205",
            "city": "MERRIAM",
            "state": "KS",
            "postal_code": "662042553",
            "telephone_number": "913-632-9810",
            "fax_number": "913-632-9828"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4400 Broadway Blvd Ste 520",
            "address_purpose": "LOCATION",
            "city": "Kansas City",
            "state": "MO",
            "postal_code": "641113342",
            "country_code": "US",
            "telephone_number": "816-531-4080",
            "fax_number": "816-531-0281",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FIELDS",
        "first_name": "RONALD",
        "middle_name": "K",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-12",
        "last_updated": "2025-10-28",
        "certification_date": "2025-10-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MO",
            "license": "2007010563",
            "primary": false
        },
        {
            "code": "2084E0001X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Epilepsy",
            "state": "MO",
            "license": "2007010563",
            "primary": false
        },
        {
            "code": "2084E0001X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Epilepsy",
            "state": "KS",
            "license": "0432345",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Merriam, KS

Sources for this page

Verify at the official NPI Registry.