Leigh Williams, CSW
Leigh Williams, CSW is a provider specialising in Social Worker in Mayfield, KY, registered under NPI 1003336736. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Mayfield, based on OpenStreetMap data collected Sep 19, 2026. Parking is available about 0.29 mi away.
Getting here and what is nearby
Restaurant Hardee's 787 ft ~3 min
Grocery Ruler Foods 791 ft ~3 min
Convenience Total Health Solution 865 ft ~4 min
Gas station Pocket's 1,012 ft ~4 min
Restaurant Popeyes 1,002 ft ~4 min
Parking 0.22 mi ~5 min
Gas station Marathon 0.23 mi ~5 min
Parking 0.23 mi ~5 min
Convenience Marathon 0.25 mi ~5 min
Restaurant Burger King 0.25 mi ~5 min
1010 Paris Road, Mayfield 42066
Mo-Sa 06:00-23:00; Su 07:00-23:00
Convenience Casey's General Store 0.27 mi ~6 min
Gas station Casey's General Store 0.27 mi ~6 min
Parking 0.29 mi ~6 min
Grocery Walmart Supercenter 0.32 mi ~7 min
Grocery Food Giant 0.47 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 252627 | KY | Social Worker primary |
This provider holds licence 252627 issued in KY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Clinical Social Worker
- PAC ID
- 3971011206
- Enrollment ID
- I20250806001758
Medicare enrolment is recorded as approved under the provider type Practitioner - Clinical Social Worker. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Social Worker covers
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public. NUCC Health Care Provider Taxonomy, code 104100000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003336736 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 23, 2017 |
| Last updated | Jun 23, 2017 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | CSW |
| Practice address |
1525 CUBA RD Mayfield, KY 42066 (270) 247-2588 |
| Mailing address |
425 BROADWAY ST Paducah, KY 42001 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 3 | 3 | 6 | 7 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 3 | 3 | 7 | 6 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.