Melanie L. Williams, LICSW
Clinical Social Worker · Renton, WA
Melanie L. Williams, LICSW is a clinical social worker with a practice address in Renton, Washington, and NPI 1568132579, issued on Sep 20, 2021. Check the license (Washington LW61487333, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melanie L. Williams
- Credential
- LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LW61487333 WA
Self-reported in NPPES; status is on the state search - Practice location
- 911 N 10TH PL, Renton, WA 98057
- Phone
- (425) 391-5700
- Enumerated
- Sep 20, 2021
- Record last updated
- Apr 4, 2025
- Fax
- (425) 391-5701
- Medicaid ID
- 2193386 WA
- Medicare enrollment
- Enrolled (PECOS I20240731002705); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 6,382 in Washington → Look up another NPI →
Also registered at 911 N 10TH PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allison Casciato, MDPediatrics Physician1740690429
- Flavia Constantin, MDFamily Medicine Physician1942257951
- Aya Demar, PHDClinical Psychologist1710562947
- Patrick Fox, DOFamily Medicine Physician1093256927
- Christine Jennings, ARNP, FNP-BCFamily Nurse Practitioner1942721071
- Elaiza Mercado, ARNP, DNPFamily Nurse Practitioner1376225623
Verify Melanie L. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LW61487333Check 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
- Swedish Health ServicesRenton, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melanie L. Williams among 6,382 clinical social worker records in Washington
Melanie L. Williams, LICSW is one of 6,382 clinical social worker records with a practice address in Washington. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 70% of them.
- NPI issued2021 · 70% of these records are older, 24% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated2019 · median 2010 among the 984 with a school on file
- Record last updated2025 · 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 clinical social worker records list a practice address in Renton
They are 83 of the 3,147 NPPES records with a practice address in Renton, and 6,382 clinical social worker records in Washington.
All 6,382 in Washington → Every provider in Renton → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Nichelle AldersonRenton, WA 980571225382724
- Kimberley Brown, LICSWRenton, WA 980571720238264
- Dorothy Capers, LISWRenton, WA 980571164747507
- Mark Casey, LCSWRenton, WA 980571043423494
- Claudia CortesRenton, WA 980571265723365
- Elizabeth Devine, MSW, LICSW, CDPRenton, WA 980571841461571
- Jelani Jackson, MSW, LICSWRenton, WA 980571740532852
- Souchinda Khampradith, LICSWRenton, WA 980571649588401
Common questions
What is Melanie L. Williams, LICSW's NPI number?
Melanie L. Williams, LICSW's National Provider Identifier (NPI) is 1568132579, issued on Sep 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Melanie L. Williams, LICSW located?
The NPPES record lists a practice address at 911 N 10TH PL, Renton, WA, 98057. Phone: (425) 391-5700. Providers update this record themselves, so call before visiting.
How can I verify Melanie L. Williams, LICSW's license?
NPPES lists Washington license number LW61487333, as entered by the provider. Search the Washington 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.