Active NPI
Sadie Hitsky, RD
- Registered Dietitian
- Seattle, WA
National Provider Identifier
1730704297
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- 86143729
- Practice address
- 11036 8TH Ave NE # 75462
Seattle, WA 98125-6171 - Phone
- (425) 923-7858
- NPI assigned
- Jun 10, 2020
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | 86143729 | WA | Primary |
| Registered Dietitian | 133V00000X |
Addresses
Primary practice location
11036 8TH Ave NE # 75462
Seattle, WA 98125-6171
Mailing address
11036 8TH Ave NE # 75462
Seattle, WA 98125-6171
Phone (425) 923-7858
Other names 1
- Sadie Jo Hitsky
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 |
|---|---|---|---|
| 86143729 | WA | MD | Registered Dietitian |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Fay Nutrition | Dietitian, Registered | Past | Accepting new patients |
| Marjorie Nolan Cohn LLC | Dietitian, Registered | Past | Accepting new patients |
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1591747200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753833600000",
"number": "1730704297",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11036 8TH AVE NE # 75462",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981256171",
"telephone_number": "425-923-7858"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11036 8TH AVE NE # 75462",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981256171",
"telephone_number": "425-923-7858"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HITSKY",
"first_name": "SADIE",
"credential": "RD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2020-06-10",
"last_updated": "2025-07-30",
"certification_date": "2025-07-24",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "WA",
"license": "86143729",
"primary": true
},
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "SADIE",
"last_name": "HITSKY",
"middle_name": "JO",
"credential": "RD",
"code": "1",
"type": "Former Name"
}
]
}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 Jul 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.