Crystal Mae Williams, LCSW
Clinical Social Worker · Louisville, KY
Crystal Mae Williams, LCSW is a clinical social worker with a practice address in Louisville, Kentucky, and NPI 1477274413, issued on Sep 8, 2022. Check the license (Kentucky 256957, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Crystal Mae Williams
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 256957 KY
Self-reported in NPPES; status is on the state search - Practice location
- 2950 Breckenridge LN Ste 10A, Louisville, KY 40220
- Phone
- (502) 509-7079
- Enumerated
- Sep 8, 2022
- Record last updated
- Oct 20, 2022
- Medicare enrollment
- Enrolled (PECOS I20220922000827); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 4,071 in Kentucky → Look up another NPI →
Also registered at 2950 Breckenridge LN Ste 10A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Klump, LPCCProfessional Counselor1518295179
Verify Crystal Mae Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 256957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Seven Counties Services, IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Crystal Mae Williams among 4,071 clinical social worker records in Kentucky
Crystal Mae Williams, LCSW is one of 4,071 clinical social worker records with a practice address in Kentucky. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 74% of them.
- NPI issued2022 · 74% of these records are older, 20% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2017 · median 2014 among the 989 with a school on file
- Record last updated2022 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,073 clinical social worker records list a practice address in Louisville
They are 1,073 of the 21,891 NPPES records with a practice address in Louisville, and 4,071 clinical social worker records in Kentucky.
All 4,071 in Kentucky → Every provider in Louisville → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Eric Baker, M.S.S.W.Louisville, KY 402201275657751
- Shanna Davidson, LCSWLouisville, KY 402201942514815
- Laura Drew, LCSWLouisville, KY 402201861575920
- Martha HartLouisville, KY 402201033398573
- Jennifer KarmanLouisville, KY 402201861501462
- Linda LeachLouisville, KY 402201710217450
- Leann Magre, MSSW, LCSWLouisville, KY 402201225259245
- Jennifer McMinn, LCSWLouisville, KY 402201194869230
Common questions
What is Crystal Mae Williams, LCSW's NPI number?
Crystal Mae Williams, LCSW's National Provider Identifier (NPI) is 1477274413, issued on Sep 8, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Crystal Mae Williams, LCSW located?
The NPPES record lists a practice address at 2950 Breckenridge LN Ste 10A, Louisville, KY, 40220. Phone: (502) 509-7079. Providers update this record themselves, so call before visiting.
How can I verify Crystal Mae Williams, LCSW's license?
NPPES lists Kentucky license number 256957, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.