Active NPI
Rongjuan Zhang, DNP, FNP-C
- Family Nurse Practitioner
- Marshfield, WI
National Provider Identifier
1730009275
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 18720-33
- Practice address
- 1000 N Oak Ave
Marshfield, WI 54449-5703 - Phone
- (715) 387-5511
- NPI assigned
- Jul 16, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 18720-33 | WI | Primary |
Addresses
Primary practice location
1000 N Oak Ave
Marshfield, WI 54449-5703
Mailing address
1000 N Oak Ave
Marshfield, WI 54449-5703
Phone (715) 387-5511
Other practice location 1
3925 N Gateway Dr
Appleton, WI 54913-7863
Phone (920) 702-6477
Other practice location 2
611 N Saint Joseph Ave
Marshfield, WI 54449-1832
Phone (715) 387-1713
Other practice location 3
3 Neenah Ctr
Neenah, WI 54956-3070
Phone (920) 830-5900
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | him@marshfieldclinichealthsystem.cernerdirect.com | Health Information Exchange (HIE) |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1784160000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788480000000",
"number": "1730009275",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1000 N OAK AVE",
"city": "MARSHFIELD",
"state": "WI",
"postal_code": "544495703",
"telephone_number": "715-387-5511"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1000 N OAK AVE",
"city": "MARSHFIELD",
"state": "WI",
"postal_code": "544495703",
"telephone_number": "715-387-5511"
}
],
"practiceLocations": [
{
"address_1": "3925 N Gateway Dr",
"address_purpose": "LOCATION",
"city": "Appleton",
"state": "WI",
"postal_code": "549137863",
"country_code": "US",
"telephone_number": "920-702-6477",
"fax_number": "920-404-2634",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "611 N Saint Joseph Ave",
"address_purpose": "LOCATION",
"city": "Marshfield",
"state": "WI",
"postal_code": "544491832",
"country_code": "US",
"telephone_number": "715-387-1713",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "3 Neenah Ctr",
"address_purpose": "LOCATION",
"city": "Neenah",
"state": "WI",
"postal_code": "549563070",
"country_code": "US",
"telephone_number": "920-830-5900",
"fax_number": "920-830-5910",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ZHANG",
"first_name": "RONGJUAN",
"credential": "DNP, FNP-C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-07-16",
"last_updated": "2026-09-04",
"certification_date": "2026-09-04",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "WI",
"license": "18720-33",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
"affiliation": "N",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"address_1": "1000 N Oak Ave",
"city": "Marshfield",
"state": "WI",
"country_code": "US",
"postal_code": "544495703",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Marshfield, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 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.