Active NPI
Helen Stewart, CPNP
- Pediatric Nurse Practitioner
- Pontiac, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Nurse Practitioner
- License
- 4704157037
- 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, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3273816-10 | Medicaid | MI |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| 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
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Pediatric Nurse Practitioner, Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4704157037 | MI | MD | Licensed Practical Nurse |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Oakland Integrated Healthcare Network | Current | Accepting new patients | |
| Oakland Integrated Healthcare Network | Current | Accepting new patients | |
| Oakland Integrated Healthcare Network | Current | 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
- 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.
-
- Federally Qualified Health Center (FQHC)
- Pontiac, MI
- NPI 1316214299
-
dba OIHN Baldwin Family Medicine Center
- Federally Qualified Health Center (FQHC)
- Pontiac, MI
- NPI 1457711202
-
dba Honor Community Health
- Federally Qualified Health Center (FQHC)
- Pontiac, MI
- NPI 1740099464
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.