Active NPI
Carolyn R Walker, ARNP
- Family Nurse Practitioner
- Urbandale, IA
National Provider Identifier
1003865486
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- A075984
- Practice address
- 6901 Hickman Rd
Urbandale, IA 50322-4805 - Phone
- (515) 727-4141
- NPI assigned
- May 10, 2006
- 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 | A075984 | IA | Primary |
Addresses
Primary practice location
6901 Hickman Rd
Urbandale, IA 50322-4805
Mailing address
1734 NW 108TH St
Clive, IA 50325-7026
Phone (515) 223-0527
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
- Opted out of Medicare
- Yes, effective Mar 17, 2015 through Mar 17, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A075984 | IA | MD | Family Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1147219200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1003865486",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1734 NW 108TH ST",
"city": "CLIVE",
"state": "IA",
"postal_code": "503257026",
"telephone_number": "515-223-0527"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6901 HICKMAN RD",
"city": "URBANDALE",
"state": "IA",
"postal_code": "503224805",
"telephone_number": "515-727-4141"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WALKER",
"first_name": "CAROLYN",
"middle_name": "R",
"credential": "ARNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-05-10",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "IA",
"license": "A075984",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Urbandale, IA
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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.