NPPES file of Aug 9, 2026

Matthew W. Sweet, LMSW

Clinical Social Worker · Royal Oak, MI

Matthew W. Sweet, LMSW is a clinical social worker with a practice address in Royal Oak, Michigan, and NPI 1780773549, issued on Oct 12, 2006. Check the license (Michigan 6801086967, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780773549
Name
Matthew W. Sweet
Credential
LMSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
6801086967 MI
Self-reported in NPPES; status is on the state search
Practice location
25600 Woodward Ave, Royal Oak, MI 48067
Phone
(248) 930-2137
Enumerated
Oct 12, 2006
Record last updated
May 17, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130114000320); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 2000
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 25600 Woodward Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Naomi Casement, LMSW,CAADCClinical Social Worker1760604938
  2. Donna LitinskyClinical Social Worker1780607143
  3. Grace Macfarland, LLMSW, MPHClinical Social Worker1720890148
  4. Erica McMurtry, LMSW-CLINICALClinical Social Worker1861273799
  5. John O'Leary, PHDClinical Psychologist1942292354
  6. Walter Sobota, PH.D.Clinical Psychologist1912058363

Verify Matthew W. Sweet in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 6801086967
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Matthew W. Sweet among 17,644 clinical social worker records in Michigan

Matthew W. Sweet, LMSW 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 91% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 20% of these records are
  • Graduated2000 · median 2012 among the 3,587 with a school on file
  • Record last updated2012 · 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.

The 8 clinical social worker records with the nearest ZIP codes

  1. Katharine Brace, LMSWRoyal Oak, MI 480671417015744
  2. Cheryl Davidge, LMSWRoyal Oak, MI 480671073670113
  3. Linda Gold, L.M.S.W.Royal Oak, MI 480671386750305
  4. Sharon Hall, L.C.S.W.Royal Oak, MI 480671871622175
  5. Heather Heilman, MSWRoyal Oak, MI 480671801994512
  6. Melissa Lee, LMSWRoyal Oak, MI 480671518092402
  7. Donna LitinskyRoyal Oak, MI 480671780607143
  8. Maureen Mapletoft, MSWRoyal Oak, MI 480671265570667

Common questions

What is Matthew W. Sweet, LMSW's NPI number?

Matthew W. Sweet, LMSW's National Provider Identifier (NPI) is 1780773549, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Matthew W. Sweet, LMSW located?

The NPPES record lists a practice address at 25600 Woodward Ave, Royal Oak, MI, 48067. Phone: (248) 930-2137. Providers update this record themselves, so call before visiting.

How can I verify Matthew W. Sweet, LMSW's license?

NPPES lists Michigan license number 6801086967, 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.