Active NPI
Kathleen M Hargiss, RD
- Registered Dietitian
- Seattle, WA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- DI00001292
- Practice address
- 1100 9TH Ave
Seattle, WA 98101-2756 - Phone
- (206) 223-6600
- NPI assigned
- Jan 15, 2007
- 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 |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | DI00001292 | WA | Primary |
Addresses
Primary practice location
1100 9TH Ave
Seattle, WA 98101-2756
Mailing address
1100 Olive Way MSC M4-PA
Seattle, WA 98101-1873
Phone (206) 515-5811
Other practice location 1
10521 Meridian Ave N
Seattle, WA 98133-9509
Phone (206) 548-5850
Other identifiers 5
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0039581 | Other | WA | LABOR AND INDUSTRIES # |
| 710000125 | Other | WA | RAILROAD MEDICARE |
| US2557101 | Other | WA | AETNA SPECIALIST PIN |
| 8291973 | Medicaid | WA | |
| 7783DE | Other | WA | BLUE SHIELD # |
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)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| DI00001292 | WA | MD | Registered Dietitian |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Neighborcare Health | Current | Accepting new patients | |
| Neighborcare Health | Past | Accepting new patients |
Locations
1629 N 45th St
Seattle, WA 98103
Phone (206) 633-3350
10521 Meridian Ave N
Seattle, WA 98133
Phone (206) 296-4990
4400 37th Ave S
Seattle, WA 98118
Phone (206) 296-4650
6020 35th Ave SW
Seattle, WA 98126
Phone (206) 461-6950
12721 30th Ave NE
Ste 101
Seattle, WA 98125
Phone (206) 417-0326
9245 Rainier Ave S
Seattle, WA 98118
Phone (206) 461-6981
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Federally Qualified Health Center (FQHC)
- Seattle, WA
- NPI 1578593562
-
dba Neighborcare Health at 45th Street
- Federally Qualified Health Center (FQHC)
- Seattle, WA
- NPI 1285664227
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1168819200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788048000000",
"number": "1972654168",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1100 OLIVE WAY MSC M4-PA",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981011873",
"telephone_number": "206-515-5811"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1100 9TH AVE",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981012756",
"telephone_number": "206-223-6600"
}
],
"practiceLocations": [
{
"address_1": "10521 Meridian Ave N",
"address_purpose": "LOCATION",
"city": "Seattle",
"state": "WA",
"postal_code": "981339509",
"country_code": "US",
"telephone_number": "206-548-5850",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "HARGISS",
"first_name": "KATHLEEN",
"middle_name": "M",
"credential": "RD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-01-15",
"last_updated": "2026-08-30",
"certification_date": "2024-03-22",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "WA",
"license": "DI00001292",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "LABOR AND INDUSTRIES #",
"identifier": "0039581",
"state": "WA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD MEDICARE",
"identifier": "710000125",
"state": "WA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA SPECIALIST PIN",
"identifier": "US2557101",
"state": "WA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "8291973",
"state": "WA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE SHIELD #",
"identifier": "7783DE",
"state": "WA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Seattle, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 30, 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.