NPIMap

Organization Active NPI

Meritas Health Corporation

Doing business as NKC Health

  • Medical Oncology Physician
  • North Kansas City, MO
National Provider Identifier
1225872286
Registry record updated Aug 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
Legal business name
MERITAS HEALTH CORPORATION
Doing business as
NKC Health
NKC Health Medical Oncology & Hematology
Practice address
2750 Clay Edwards Dr Lowr Level
North Kansas City, MO 64116-3237
Phone
(816) 691-5216
Fax
(816) 346-7869
NPI assigned
Jun 24, 2024
Last updated
Aug 10, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
MERITAS HEALTH CORPORATIONAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Aug 10, 2026

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

Authorized official

Name
Stephen L Reintjes, MD
Title
Presdient/Ceo
Phone
(816) 691-2000

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology (Internal Medicine) Physician 207RH0000X NU
Hematology & Oncology Physician 207RH0003X NU
Medical Oncology Physician 207RX0202X NU Primary
Radiation Oncology Physician 2085R0001X NU

Addresses

Primary practice location

2750 Clay Edwards Dr Lowr Level
North Kansas City, MO 64116-3237

Mailing address

9411 N Oak Trfy Ste LL1
Kansas City, MO 64155-2262
Phone (816) 691-5216

Other practice location 1

514 N 39th St
Bethany, MO 64424-2706
Phone (660) 425-2211

Other names 2

  • NKC Health Doing business as
  • NKC Health Medical Oncology & Hematology Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040122001058 MO Part B Supplier - Clinic/Group Practice 6305748153 Receives reassigned benefits from 716 practitioners
This NPI is an additional NPI on the enrollment
Practice locations: North Kansas City, MO; Platte City, MO; Richmond, MO; Smithville, MO; Kansas City, MO; Liberty, MO; Excelsior Springs, MO; Gladstone, MO…

National Provider Directory

National Provider Directory
Part of
Meritashealth Corporation

Practitioners & affiliated clinicians

Practitioners 23

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 23

NPI Registry JSON

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

{
    "created_epoch": "1719187200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786320000000",
    "number": "1225872286",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9411 N OAK TRFY STE LL1",
            "city": "KANSAS CITY",
            "state": "MO",
            "postal_code": "641552262",
            "telephone_number": "816-691-5216"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2750 CLAY EDWARDS DR LOWR LEVEL",
            "city": "NORTH KANSAS CITY",
            "state": "MO",
            "postal_code": "641163237",
            "telephone_number": "816-691-5216",
            "fax_number": "816-346-7869"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "514 N 39th St",
            "address_purpose": "LOCATION",
            "city": "Bethany",
            "state": "MO",
            "postal_code": "644242706",
            "country_code": "US",
            "telephone_number": "660-425-2211",
            "fax_number": "660-425-2366",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "MERITAS HEALTH CORPORATION",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "MERITAS HEALTH CORPORATION",
        "enumeration_date": "2024-06-24",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A",
        "authorized_official_last_name": "REINTJES",
        "authorized_official_first_name": "STEPHEN",
        "authorized_official_middle_name": "L",
        "authorized_official_title_or_position": "PRESDIENT/CEO",
        "authorized_official_telephone_number": "816-691-2000",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "NKC Health",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "NKC Health Medical Oncology & Hematology",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in North Kansas City, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.