Active NPI
Barbara Louise Frydenlund, RN, CLC
- Administrator Registered Nurse
- Rolla, ND
National Provider Identifier
1477450229
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Administrator Registered Nurse
- License
- R21211
- Practice address
- 114 3Rd St NE
Rolla, ND 58367-7137 - Phone
- (701) 477-5646
- Fax
- (701) 477-5646
- NPI assigned
- Oct 23, 2026
- Last updated
- Oct 23, 2026
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Administrator Registered Nurse | 163WA2000X | R21211 | ND | Primary |
Addresses
Primary practice location
114 3Rd St NE
Rolla, ND 58367-7137
Mailing address
710 5TH St NE
Rolla, ND 58367-7311
Phone (701) 550-1055
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
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": "1792713600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1792713600000",
"number": "1477450229",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "710 5TH ST NE",
"city": "ROLLA",
"state": "ND",
"postal_code": "583677311",
"telephone_number": "701-550-1055",
"fax_number": "701-477-9578"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "114 3RD ST NE",
"city": "ROLLA",
"state": "ND",
"postal_code": "583677137",
"telephone_number": "701-477-5646",
"fax_number": "701-477-5646"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FRYDENLUND",
"first_name": "BARBARA",
"middle_name": "LOUISE",
"credential": "RN, CLC",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-10-23",
"last_updated": "2026-10-23",
"certification_date": "2026-10-23",
"status": "A"
},
"taxonomies": [
{
"code": "163WA2000X",
"taxonomy_group": "",
"desc": "Registered Nurse, Administrator",
"state": "ND",
"license": "R21211",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Rolla, ND
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.