Sean Joseph De Four, M.S.W., L.M.S.W.
Clinical Social Worker · Royal Oak, MI
Sean Joseph De Four, M.S.W., L.M.S.W. is a clinical social worker with a practice address in Royal Oak, Michigan, and NPI 1902102247, issued on Feb 3, 2011. Check the license (Michigan 6801084854, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sean Joseph De Four
- Credential
- M.S.W., L.M.S.W.
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 6801084854 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4410 W 13 Mile RD, Royal Oak, MI 48073
- Phone
- (248) 837-2015
- Enumerated
- Feb 3, 2011
- Record last updated
- Feb 3, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 17,644 in Michigan → Look up another NPI →
Also registered at 4410 W 13 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sean Joseph De Four in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801084854Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sean Joseph De Four among 17,644 clinical social worker records in Michigan
Sean Joseph De Four, M.S.W., L.M.S.W. is one of 17,644 clinical social worker records with a practice address in Michigan. 14% 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 2011, is newer than 26% of them.
- NPI issued2011 · 26% of these records are older, 71% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 20% of these records are
- Record last updated2011 · 52% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
139 clinical social worker records list a practice address in Royal Oak
They are 139 of the 3,887 NPPES records with a practice address in Royal Oak, and 17,644 clinical social worker records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,644 in Michigan → Every provider in Royal Oak → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Janice Clein, LMSWRoyal Oak, MI 480731790091833
- Carol Grady, LMSWRoyal Oak, MI 480731679755318
- Michelle HewittRoyal Oak, MI 480731306012760
- Jodie Jacobs, LMSWRoyal Oak, MI 480731003133281
- Rachel Kanfer, L.M.S.W.Royal Oak, MI 480731356360754
- Theresa Lingl, LMSWRoyal Oak, MI 480731629123963
- Amy MaclellanRoyal Oak, MI 480731982870242
- Anita MeyersRoyal Oak, MI 480731194731976
Common questions
What is Sean Joseph De Four, M.S.W., L.M.S.W.'s NPI number?
Sean Joseph De Four, M.S.W., L.M.S.W.'s National Provider Identifier (NPI) is 1902102247, issued on Feb 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Sean Joseph De Four, M.S.W., L.M.S.W. located?
The NPPES record lists a practice address at 4410 W 13 Mile RD, Royal Oak, MI, 48073. Phone: (248) 837-2015. Providers update this record themselves, so call before visiting.
How can I verify Sean Joseph De Four, M.S.W., L.M.S.W.'s license?
NPPES lists Michigan license number 6801084854, as entered by the provider. Search the Michigan 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.