Active NPI
Katherine Walker
- Clinical Social Worker
- Parker, CO
National Provider Identifier
1780455089
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 09929497
- Practice address
- 10233 S Parker Rd Ste 300
Parker, CO 80134-9365 - Phone
- (720) 246-9388
- NPI assigned
- Jan 15, 2024
- 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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 09929497 | CO | Primary |
Addresses
Primary practice location
10233 S Parker Rd Ste 300
Parker, CO 80134-9365
Mailing address
10233 S Parker Rd Ste 300
Parker, CO 80134-9365
Phone (720) 243-9388
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Previously, effective Jul 31, 2024 through Jul 31, 2026
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 09929497 | CO | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1705276800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1764892800000",
"number": "1780455089",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10233 S PARKER RD STE 300",
"city": "PARKER",
"state": "CO",
"postal_code": "801349365",
"telephone_number": "720-243-9388"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10233 S PARKER RD STE 300",
"city": "PARKER",
"state": "CO",
"postal_code": "801349365",
"telephone_number": "720-246-9388"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WALKER",
"first_name": "KATHERINE",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2024-01-15",
"last_updated": "2025-12-05",
"certification_date": "2025-12-05",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Social Worker, Clinical",
"state": "CO",
"license": "09929497",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Parker, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 5, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.