Stephen Joseph Clark, MSW
Clinical Social Worker · Mill Creek, WA
Stephen Joseph Clark, MSW is a clinical social worker with a practice address in Mill Creek, Washington, and NPI 1073500815, issued on Oct 5, 2005. Check the license (Washington LW00006223, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephen Joseph Clark
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LW00006223 WA
Self-reported in NPPES; status is on the state search - Practice location
- 17414 Bothell Way SE, Mill Creek, WA 98012
- Phone
- (425) 775-5955
- Enumerated
- Oct 5, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (425) 481-8367
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 6,382 in Washington → Look up another NPI →
Verify Stephen Joseph Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LW00006223Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stephen Joseph Clark among 6,382 clinical social worker records in Washington
Stephen Joseph Clark, MSW 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 not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, over 99% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 15% of these records are
- Record last updated2026 · 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).
21 clinical social worker records list a practice address in Mill Creek
They are 21 of the 554 NPPES records with a practice address in Mill Creek, and 6,382 clinical social worker records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,382 in Washington → Every provider in Mill Creek → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Charles Bartlett, MSW LICSWMill Creek, WA 980121194021550
- Christine Daverio, LCSWMill Creek, WA 980121891860151
- Nancy Gagliano, LICSWMill Creek, WA 980121124175328
- Asha HughesMill Creek, WA 980121588850689
- Miriam Hunt, MSW, ACSW, LCSWMill Creek, WA 980121821436858
- Cameron Murdock, MSWMill Creek, WA 980121730367673
- Michael O'Connell, PHD, MSWMill Creek, WA 980121841237609
- Ann Pryich, M.S.W.Mill Creek, WA 980121932357605
Common questions
What is Stephen Joseph Clark, MSW's NPI number?
Stephen Joseph Clark, MSW's National Provider Identifier (NPI) is 1073500815, issued on Oct 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Joseph Clark, MSW located?
The NPPES record lists a practice address at 17414 Bothell Way SE, Mill Creek, WA, 98012. Phone: (425) 775-5955. Providers update this record themselves, so call before visiting.
How can I verify Stephen Joseph Clark, MSW's license?
NPPES lists Washington license number LW00006223, 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. 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.