Individual provider Active NPI

Helen Stewart, CPNP

  • Pediatric Nurse Practitioner
  • Pontiac, MI
National Provider Identifier
1427072271
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Nurse PractitionerTaxonomy code 363LP0200X
License
4704157037 Issued in MI
Practice address
1701 Baldwin Ave
Pontiac, MI 48340-3412
Phone
(248) 724-7600
Fax
(248) 724-6800
NPI assigned
Jul 26, 2006
Last updated
Jan 27, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Nurse Practitioner 363LP0200X 4704157037 MI Primary
Licensed Practical Nurse 164W00000X 4704157037 MI

Addresses

Primary practice location

1701 Baldwin Ave
Pontiac, MI 48340-3412

Mailing address

461 W Huron St
Pontiac, MI 48341-1601
Phone (248) 724-7600

Other practice location 1

461 W Huron St Ste 107
Pontiac, MI 48341-1601
Phone (248) 724-7600

Other identifiers 1

IdentifierTypeStateIssuer
3273816-10MedicaidMI

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address helen.stewart.p1@direct.oihn.nextgenshare.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20171012000992 MI Practitioner - Nurse Practitioner 2466727714 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Pediatric Nurse Practitioner, Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
4704157037MIMDLicensed Practical Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Oakland Integrated Healthcare Network Current Accepting new patients
Oakland Integrated Healthcare Network CurrentSince Jul 17, 2023 Accepting new patients
Oakland Integrated Healthcare Network CurrentSince Jul 17, 2023 Accepting new patients

Locations

1701 Baldwin Ave
Pontiac, MI 48340
Phone (248) 334-4962

461 W Huron St
Ste 107
Pontiac, MI 48341
Phone (248) 857-7432

Interoperability endpoints

  • Direct secure messaging: helen.stewart.p1@direct.oihn.nextgenshare.com

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1153872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1427072271",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "461 W HURON ST",
            "city": "PONTIAC",
            "state": "MI",
            "postal_code": "483411601",
            "telephone_number": "248-724-7600",
            "fax_number": "248-724-6800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1701 BALDWIN AVE",
            "city": "PONTIAC",
            "state": "MI",
            "postal_code": "483403412",
            "telephone_number": "248-724-7600",
            "fax_number": "248-724-6800"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "461 W Huron St Ste 107",
            "address_purpose": "LOCATION",
            "city": "Pontiac",
            "state": "MI",
            "postal_code": "483411601",
            "country_code": "US",
            "telephone_number": "248-724-7600",
            "fax_number": "248-724-6800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STEWART",
        "first_name": "HELEN",
        "name_prefix": "Ms.",
        "credential": "CPNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-26",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "MI",
            "license": "4704157037",
            "primary": true
        },
        {
            "code": "164W00000X",
            "taxonomy_group": "",
            "desc": "Licensed Practical Nurse",
            "state": "MI",
            "license": "4704157037",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3273816-10",
            "state": "MI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "helen.stewart.p1@direct.oihn.nextgenshare.com",
            "affiliation": "N",
            "address_1": "1701 Baldwin Ave",
            "city": "Pontiac",
            "state": "MI",
            "country_code": "US",
            "postal_code": "483403412",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Pontiac, MI

Sources for this page

Verify at the official NPI Registry.