Geoffrey Michael Simkins, MSW
Clinical Social Worker · Mukilteo, WA
Geoffrey Michael Simkins, MSW is a clinical social worker with a practice address in Mukilteo, Washington, and NPI 1568703551, issued on Mar 15, 2013. Check the license (Washington SC60341239, 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
- Geoffrey Michael Simkins
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- SC60341239 WA
Self-reported in NPPES; status is on the state search - Practice location
- 627 5TH St Ste 200, Mukilteo, WA 98275
- Phone
- (206) 309-3839
- Enumerated
- Mar 15, 2013
- Record last updated
- Oct 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (425) 513-2329
- Medicare enrollment
- Enrolled (PECOS I20161010000630); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 6,382 in Washington → Look up another NPI →
Verify Geoffrey Michael Simkins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license SC60341239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Geoffrey Michael Simkins among 6,382 clinical social worker records in Washington
Geoffrey Michael Simkins, 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 2013, is newer than 33% of them.
- NPI issued2013 · 33% of these records are older, 63% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated2012 · median 2010 among the 984 with a school on file
- Record last updated2020 · 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).
8 clinical social worker records list a practice address in Mukilteo
They are 8 of the 430 NPPES records with a practice address in Mukilteo, 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 Mukilteo → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Albert Casale, MSWMukilteo, WA 982751922261924
- Julie Finks, MSW (SOCIAL WORKER)Mukilteo, WA 982751104381417
- Melissa Hartley, LICSWMukilteo, WA 982751124902820
- Mary Hoppa, MSWMukilteo, WA 982751437345196
- Alison MontezMukilteo, WA 982751598571424
- Brandon MooreMukilteo, WA 982751477030245
- Marie Ramirez, MSW, LICSWMukilteo, WA 982751649934522
- Patricia Beagle, LSWAICMount Vernon, WA 982741679231369
Common questions
What is Geoffrey Michael Simkins, MSW's NPI number?
Geoffrey Michael Simkins, MSW's National Provider Identifier (NPI) is 1568703551, issued on Mar 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey Michael Simkins, MSW located?
The NPPES record lists a practice address at 627 5TH St Ste 200, Mukilteo, WA, 98275. Phone: (206) 309-3839. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey Michael Simkins, MSW's license?
NPPES lists Washington license number SC60341239, 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.