Individual provider Active NPI

Helen S Kornblum, MD

  • Internal Medicine Physician
  • Saint Louis, MO
National Provider Identifier
1619903390
Registry record updated Feb 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
R2H62 Issued in MO
Practice address
5000 Cedar Plaza Pkwy Ste 300
Saint Louis, MO 63128-3891
Phone
(636) 282-0380
NPI assigned
Jun 24, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 18, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X R2H62 MO Primary
Hospitalist Physician 208M00000X R2H62 MO

Addresses

Primary practice location

5000 Cedar Plaza Pkwy Ste 300
Saint Louis, MO 63128-3891

Mailing address

5000 Cedar Plaza Pkwy Ste 300
Saint Louis, MO 63128-3891
Phone (636) 282-0380

Other identifiers 2

IdentifierTypeStateIssuer
1619903390MedicaidMO
1619903390MedicaidIL

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040621000406 MO Practitioner - Internal Medicine 0244215788 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Missouri, Kansas City, School of Medicine, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Midwest Medical Practitioners LLCGroup PAC ID 8729398425, 8 clinicians

Practice addresses (Care Compare)

5000 Cedar Plaza Pkwy
Suite 300
Saint Louis, MO 63128-3891
Phone (636) 282-0380

Hospital & facility affiliations

  • SSM Health St Mary'S Hospital - St Louis Hospital, Saint Louis, MO, CCN 260091

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
R2H62MOMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
SSM Health Care St Louis CurrentSince Jan 1, 2016 Accepting new patients
Midwest Medical Practitioners LLC Internal Medicine CurrentSince Nov 1, 2025 Accepting new patients
Midwest Medical Practitioners LLC CurrentSince Nov 1, 2025 Accepting new patients
Tenet Healthsystem Di, Inc. Past Accepting new patients
Mercy Hospital South Past Accepting new patients

Locations

7344 Solutions Ctr
Chicago, IL 60677
Phone (314) 989-6189

1015 Bowles Ave
Fenton, MO 63026
Phone (636) 496-2000

1153 E Gannon Dr
Festus, MO 63028
Phone (636) 282-0380

6420 Clayton Rd
Saint Louis, MO 63117
Phone (314) 768-8442

1145 Corporate Lake Dr
Saint Louis, MO 63132
Phone (314) 989-6189

8820 Manchester Rd
Saint Louis, MO 63144
Phone (314) 963-8100

5000 Cedar Plaza Pkwy
Ste 300
Sappington, MO 63128
Phone (314) 647-9797

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/IJJBCD

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 and National Provider Directory roles.

Hospital & facility affiliations 2

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": "1151107200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771372800000",
    "number": "1619903390",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5000 CEDAR PLAZA PKWY STE 300",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631283891",
            "telephone_number": "636-282-0380",
            "fax_number": "877-592-0806"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5000 CEDAR PLAZA PKWY STE 300",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631283891",
            "telephone_number": "636-282-0380"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KORNBLUM",
        "first_name": "HELEN",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-24",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "R2H62",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MO",
            "license": "R2H62",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1619903390",
            "state": "MO"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1619903390",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.