Mark Steven Coen, MSW
Social Worker · Kirkland, WA
Mark Steven Coen, MSW is a social worker with a practice address in Kirkland, Washington, and NPI 1518008291, issued on Feb 8, 2007. Check the license (Washington RC00055343, 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
- Mark Steven Coen
- Credential
- MSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- RC00055343 WA
Self-reported in NPPES; status is on the state search - Practice location
- 8011 118TH Ave NE, Kirkland, WA 98033
- Phone
- (425) 889-8524
- Enumerated
- Feb 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest social worker records → All 2,141 in Washington → Look up another NPI →
Also registered at 8011 118TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brooke RaisinOccupational Therapist1730715152
- Terry Sterrenberg, LCSWClinical Social Worker1942482690
Verify Mark Steven Coen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license RC00055343Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Steven Coen among 2,141 social worker records in Washington
Mark Steven Coen, MSW is one of 2,141 social worker records with a practice address in Washington. 5% 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 2007, is newer than 5% of them.
- NPI issued2007 · 5% of these records are older, 90% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Social Worker providers in Washington
There are 2,141 social worker records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,141 in Washington → Every provider in Kirkland → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Carol Haynes, LICSW MSWKirkland, WA 980331700057197
- Laura HirschfieldKirkland, WA 980331245700913
- Jiawen LinKirkland, WA 980331154031847
- Jowhara AhmedKent, WA 980321437918612
- Ana Maria Arias MontesKent, WA 980321275001737
- Nichole Ayres, LICSW, LMHCKent, WA 980321164854998
- Grace BarrieKent, WA 980321538726682
- Michelle Brown, LSWAICKirkland, WA 980341750983649
Common questions
What is Mark Steven Coen, MSW's NPI number?
Mark Steven Coen, MSW's National Provider Identifier (NPI) is 1518008291, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Steven Coen, MSW located?
The NPPES record lists a practice address at 8011 118TH Ave NE, Kirkland, WA, 98033. Phone: (425) 889-8524. Providers update this record themselves, so call before visiting.
How can I verify Mark Steven Coen, MSW's license?
NPPES lists Washington license number RC00055343, 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.