Active NPI
Claire Cassidy, LMSW
- Social Worker
- Traverse City, MI
National Provider Identifier
1801743141
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- 6801120972
- Practice address
- 927 Walnut St
Traverse City, MI 49686-2726 - Phone
- (231) 360-8037
- NPI assigned
- Mar 16, 2026
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Social Worker | 104100000X | 6801120972 | MI | Primary |
| Clinical Social Worker | 1041C0700X | 6801120972 | MI |
Addresses
Primary practice location
927 Walnut St
Traverse City, MI 49686-2726
Mailing address
927 Walnut St
Traverse City, MI 49686-2726
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 6801120972 | MI | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1773619200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786579200000",
"number": "1801743141",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "927 WALNUT ST",
"city": "TRAVERSE CITY",
"state": "MI",
"postal_code": "496862726"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "927 WALNUT ST",
"city": "TRAVERSE CITY",
"state": "MI",
"postal_code": "496862726",
"telephone_number": "231-360-8037"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CASSIDY",
"first_name": "CLAIRE",
"credential": "LMSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-03-16",
"last_updated": "2026-08-13",
"certification_date": "2026-08-13",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "MI",
"license": "6801120972",
"primary": true
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MI",
"license": "6801120972",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Traverse City, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.