NPIMap

Individual provider Active NPI

Helen Onyeche Ajufo, MD

  • Hematology (Internal Medicine) Physician
  • Saint Louis, MO
National Provider Identifier
1497282115
Registry record updated Apr 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology (Internal Medicine) PhysicianTaxonomy code 207RH0000X
License
2024032705 Issued in MO
Practice address
4921 Parkview PL
Div Im Hematology, Ste 7B
Saint Louis, MO 63110-1032
Phone
(314) 362-7216
Fax
(314) 362-8813
NPI assigned
May 12, 2017
Last updated
Apr 15, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 15, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 2024032705 MO
Medical Oncology Physician 207RX0202X 2024032705 MO
Hematology (Internal Medicine) Physician 207RH0000X 2024032705 MO Primary

Addresses

Primary practice location

4921 Parkview PL
Div Im Hematology, Ste 7B
Saint Louis, MO 63110-1032

Mailing address

PO Box 7412011
Chicago, IL 60674-2011
Phone (314) 362-7216

Electronic endpoints 1

TypeEndpointUseAffiliation
FHIR URL https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Washington University

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO, IL2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20241010002451 MO Practitioner - HematologyPractitioner - Internal MedicinePractitioner - Medical Oncology 6709318165 Reassigns benefits to 1 organization
I20250501002872 IL Practitioner - HematologyPractitioner - Medical Oncology 6709318165 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HematologyAlso: Medical Oncology
Education
University of Texas Medical Branch at Galveston, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Washington UniversityGroup PAC ID 9830008770, 2,968 clinicians

Practice addresses (Care Compare)

1418 Cross St
Suite 180
Shiloh, IL 62269-2965
Phone (314) 362-7260

4921 Parkview PL
FL 7
Saint Louis, MO 63110-1032
Phone (314) 362-7216

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Washington University Physicians in Illinois, Inc CurrentSince Mar 1, 2025 Accepting new patients
Washington University Physicians in Illinois, Inc CurrentSince Mar 1, 2025 Accepting new patients
Washington University Physicians in Illinois, Inc Current Accepting new patients
Washington University CurrentSince Sep 3, 2024 Accepting new patients
Washington University CurrentSince Sep 3, 2024 Accepting new patients
Washington University Past Accepting new patients
Barnes Jewish Hospital Past Accepting new patients

Locations

4500 Memorial Dr
Belleville, IL 62226
Phone (618) 233-7750

1418 Cross St
Ste 180
Shiloh, IL 62269
Phone (618) 607-1340

1 Barnes Jewish Hospital Plz
Saint Louis, MO 63110
Phone (314) 362-1700

4921 Parkview Pl
Ste 7B
Saint Louis, MO 63110
Phone (314) 362-7216

8 Millstone Campus Dr
Saint Louis, MO 63146
Phone (314) 273-4375

Interoperability endpoints

  • FHIR API: https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

Organizations & group practices 7

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": "1494547200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744675200000",
    "number": "1497282115",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7412011",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606742011",
            "telephone_number": "314-362-7216",
            "fax_number": "314-362-8813"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4921 PARKVIEW PL",
            "address_2": "DIV IM HEMATOLOGY, STE 7B",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631101032",
            "telephone_number": "314-362-7216",
            "fax_number": "314-362-8813"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AJUFO",
        "first_name": "HELEN",
        "middle_name": "ONYECHE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-05-12",
        "last_updated": "2025-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "2024032705",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "MO",
            "license": "2024032705",
            "primary": false
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "MO",
            "license": "2024032705",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "affiliationName": "Washington University",
            "address_1": "4921 Parkview Pl",
            "address_2": "Div IM Hematology, Ste 7B",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631101032",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.