Active NPI
Heidi Marie Furth, CNP
- Family Nurse Practitioner
- Sioux Falls, SD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- CP000486
- Practice address
- 4950 S Minnesota Ave
Sioux Falls, SD 57108-2708 - Phone
- (605) 330-9619
- Fax
- (605) 330-9503
- NPI assigned
- Dec 4, 2006
- Last updated
- Feb 25, 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 | CP000486 | SD | Primary |
Addresses
Primary practice location
4950 S Minnesota Ave
Sioux Falls, SD 57108-2708
Mailing address
4950 S. Minnesota Ave
Sioux Falls, SD 57108-2864
Phone (605) 330-9619
Other identifiers 16
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 6829172 | Medicaid | SD | |
| 9243923 | Other | SD | DAKOTACARE-DERM |
| 040122003 | Other | PRIMEWEST | |
| 1669530671 | Other | ARAZ/AMERICA'S PPO | |
| 4992508 | Other | SD | BLUE CROSS/SOUTH DAKOTA |
| 57108B008 | Other | WPS TRICARE | |
| 370624200 | Other | DEPT. OF LABOR | |
| 6I478FU | Other | MN | CC SYSTEMS/BLUE PLUS-DERM |
| 6I478FU | Other | MN | CC SYSTEMS/ BLUE PLUS |
| R030516 | Other | SD | RN LICENSE |
| 0575076 | Medicaid | IA | |
| 580082100 | Medicaid | MN | |
| 6I478FU | Other | MN | BLUE CROSS |
| 6I478FU | Other | MN | BLUE CROSS-DERM |
| CP000486 | Other | SD | CNP LICENSE |
| 252490 | Other | MIDLAND'S CHOICE |
Other names 1
- Heidi Marie Walth
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in SD
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2006
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
4950 S Minnesota Ave
Sioux Falls, SD 57108-2864
Phone (605) 330-9619
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Nurse Practitioner, Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Dakota Dermatology at Spirit Lake PC | Current | Accepting new patients | |
| Dakota Dermatology, LTD | Current | Accepting new patients | |
| City of Brookings | Current | Accepting new patients | |
| City of Brookings | Current | Accepting new patients |
Locations
300 22nd Ave
Brookings, SD 57006
Phone (605) 692-6351
323 SW 10th St
Madison, SD 57042
Phone (605) 256-6551
4950 S Minnesota Ave
Sioux Falls, SD 57108
Phone (605) 330-9619
Interoperability endpoints
- heidi.furth@avera.sdhealthlink.net
- hfurth@dakderm.emadirect.md
Organizations & group practices 4
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.
-
- Dermatology Physician
- Sioux Falls, SD
- NPI 1396701306
-
- Rural Health Clinic/Center
- Volga, SD
- NPI 1811318074
-
dba Dakota Dermatology at Spirit Lake
- Dermatology Physician
- Spirit Lake, IA
- NPI 1073287678
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Madison Regional Health System
- Critical Access Hospital
- Madison, SD
- NPI 1588644058
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1165190400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771977600000",
"number": "1669530671",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4950 S. MINNESOTA AVE",
"city": "SIOUX FALLS",
"state": "SD",
"postal_code": "571082864",
"telephone_number": "605-330-9619",
"fax_number": "605-330-9503"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4950 S MINNESOTA AVE",
"city": "SIOUX FALLS",
"state": "SD",
"postal_code": "571082708",
"telephone_number": "605-330-9619",
"fax_number": "605-330-9503"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FURTH",
"first_name": "HEIDI",
"middle_name": "MARIE",
"credential": "CNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-12-04",
"last_updated": "2026-02-25",
"certification_date": "2026-02-25",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "SD",
"license": "CP000486",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "6829172",
"state": "SD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "DAKOTACARE-DERM",
"identifier": "9243923",
"state": "SD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PRIMEWEST",
"identifier": "040122003",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "ARAZ/AMERICA'S PPO",
"identifier": "1669530671",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS/SOUTH DAKOTA",
"identifier": "4992508",
"state": "SD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "WPS TRICARE",
"identifier": "57108B008",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "DEPT. OF LABOR",
"identifier": "370624200",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CC SYSTEMS/BLUE PLUS-DERM",
"identifier": "6I478FU",
"state": "MN"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CC SYSTEMS/ BLUE PLUS",
"identifier": "6I478FU",
"state": "MN"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RN LICENSE",
"identifier": "R030516",
"state": "SD"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0575076",
"state": "IA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "580082100",
"state": "MN"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS",
"identifier": "6I478FU",
"state": "MN"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS-DERM",
"identifier": "6I478FU",
"state": "MN"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CNP LICENSE",
"identifier": "CP000486",
"state": "SD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MIDLAND'S CHOICE",
"identifier": "252490",
"state": null
}
],
"endpoints": [],
"other_names": [
{
"first_name": "HEIDI",
"last_name": "WALTH",
"middle_name": "MARIE",
"code": "1",
"type": "Former Name"
}
]
}
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 Feb 25, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.