Active NPI
Timothy M Llewellyn, LPCC, LISW
- Clinical Social Worker
- Zanesville, OH
National Provider Identifier
1447228432
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- I3342
- Practice address
- 2845 Bell St
Zanesville, OH 43701-1720 - Phone
- (740) 454-9766
- Fax
- (740) 588-6452
- NPI assigned
- Mar 8, 2006
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | E1098 | OH | |
| Clinical Social Worker | 1041C0700X | I3342 | OH | Primary |
Addresses
Primary practice location
2845 Bell St
Zanesville, OH 43701-1720
Mailing address
2935 Boggs Rd
Zanesville, OH 43701-9175
Phone (740) 454-0263
Other identifiers 5
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 142131 | Other | OH | COMPSYCH BH PIN |
| 7978296 | Other | OH | AETNA PIN |
| Y453948 | Other | OH | THE HEALTH PLAN PIN |
| 212257 | Other | OH | TRICARE/MHN PIN |
| 133201 | Other | OH | MOUNT CARMEL PIN |
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 |
|---|---|---|---|
| E1098 | OH | MD | Professional Counselor |
| I3342 | OH | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1141776000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1447228432",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2935 BOGGS RD",
"city": "ZANESVILLE",
"state": "OH",
"postal_code": "437019175",
"telephone_number": "740-454-0263"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2845 BELL ST",
"city": "ZANESVILLE",
"state": "OH",
"postal_code": "437011720",
"telephone_number": "740-454-9766",
"fax_number": "740-588-6452"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LLEWELLYN",
"first_name": "TIMOTHY",
"middle_name": "M",
"credential": "LPCC, LISW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-03-08",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "OH",
"license": "E1098",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "OH",
"license": "I3342",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "COMPSYCH BH PIN",
"identifier": "142131",
"state": "OH"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA PIN",
"identifier": "7978296",
"state": "OH"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "THE HEALTH PLAN PIN",
"identifier": "Y453948",
"state": "OH"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TRICARE/MHN PIN",
"identifier": "212257",
"state": "OH"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MOUNT CARMEL PIN",
"identifier": "133201",
"state": "OH"
}
],
"endpoints": [],
"other_names": []
}Other providers in Zanesville, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.