Active NPI
Rolf N Muldbakken, NP
- Family Nurse Practitioner
- Sioux Falls, SD
National Provider Identifier
1184690752
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- CNP0340
- Practice address
- 2501 W 22ND St
Sioux Falls, SD 57117 - Phone
- (605) 336-3230
- Fax
- (605) 333-5311
- NPI assigned
- Feb 24, 2006
- Sex
- Male
- 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 | CNP0340 | SD | Primary |
Addresses
Primary practice location
2501 W 22ND St
Sioux Falls, SD 57117
Mailing address
PO Box 5046
Sioux Falls, SD 57117
Phone (605) 336-3230
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: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| CNP0340 | SD | MD | Family Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1140739200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1184690752",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 5046",
"city": "SIOUX FALLS",
"state": "SD",
"postal_code": "57117",
"telephone_number": "605-336-3230",
"fax_number": "605-333-5311"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2501 W 22ND ST",
"city": "SIOUX FALLS",
"state": "SD",
"postal_code": "57117",
"telephone_number": "605-336-3230",
"fax_number": "605-333-5311"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MULDBAKKEN",
"first_name": "ROLF",
"middle_name": "N",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-02-24",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "SD",
"license": "CNP0340",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sioux Falls, SD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.