Active NPI
Sage Rheumatology PLLC
- Rheumatology Physician
- Spokane, WA
National Provider Identifier
1235048950
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Rheumatology Physician
- Legal business name
- SAGE RHEUMATOLOGY PLLC
- Practice address
- 730 N Hamilton St
Spokane, WA 99202-2045 - Phone
- (509) 850-0389
- Fax
- (509) 420-9196
- NPI assigned
- Sep 7, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Catherine A. Lee, MD
- Title
- Physician/Owner
- Phone
- (509) 850-0389
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Rheumatology Physician | 207RR0500X | Primary |
Addresses
Primary practice location
730 N Hamilton St
Spokane, WA 99202-2045
Mailing address
100 N Howard St Ste 7029
Spokane, WA 99201-0508
Phone (509) 850-0389
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1788739200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1788739200000",
"number": "1235048950",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "100 N HOWARD ST STE 7029",
"city": "SPOKANE",
"state": "WA",
"postal_code": "992010508",
"telephone_number": "509-850-0389",
"fax_number": "509-420-9196"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "730 N HAMILTON ST",
"city": "SPOKANE",
"state": "WA",
"postal_code": "992022045",
"telephone_number": "509-850-0389",
"fax_number": "509-420-9196"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SAGE RHEUMATOLOGY PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-09-07",
"last_updated": "2026-09-07",
"certification_date": "2026-09-07",
"status": "A",
"authorized_official_last_name": "LEE",
"authorized_official_first_name": "CATHERINE",
"authorized_official_middle_name": "A.",
"authorized_official_title_or_position": "PHYSICIAN/OWNER",
"authorized_official_telephone_number": "509-850-0389",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207RR0500X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine, Rheumatology",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Spokane, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.