Active NPI
Ellis Nathaniel Ishem, LSWAIC
- Social Worker
- Tacoma, WA
National Provider Identifier
1598623993
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- SC70024244
- Practice address
- 3315 S 23Rd St Ste 100
Tacoma, WA 98405-1615 - Phone
- (253) 361-4032
- NPI assigned
- Jan 13, 2026
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Social Worker | 104100000X | SC70024244 | WA | Primary |
Addresses
Primary practice location
3315 S 23Rd St Ste 100
Tacoma, WA 98405-1615
Mailing address
3315 S 23Rd St Ste 100
Tacoma, WA 98405-1615
Phone (253) 361-4032
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)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| SWIA.SC.70024244 | WA | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1768262400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782777600000",
"number": "1598623993",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3315 S 23RD ST STE 100",
"city": "TACOMA",
"state": "WA",
"postal_code": "984051615",
"telephone_number": "253-361-4032"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3315 S 23RD ST STE 100",
"city": "TACOMA",
"state": "WA",
"postal_code": "984051615",
"telephone_number": "253-361-4032"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ISHEM",
"first_name": "ELLIS",
"middle_name": "NATHANIEL",
"credential": "LSWAIC",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-01-13",
"last_updated": "2026-06-30",
"certification_date": "2026-06-30",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "WA",
"license": "SC70024244",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Tacoma, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 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.