NPPES file of Aug 9, 2026

Kimberly Anne Defields Bay, L.L.M.S.W.

Clinical Social Worker · Berrien Center, MI

Kimberly Anne Defields Bay, L.L.M.S.W. is a clinical social worker with a practice address in Berrien Center, Michigan, and NPI 1639540289, issued on Oct 8, 2015. Check the license (Michigan 6801098400, 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
1639540289
Name
Kimberly Anne Defields Bay
Credential
L.L.M.S.W.
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
6801098400 MI
Self-reported in NPPES; status is on the state search
Practice location
6418 Deans Hill RD, Berrien Center, MI 49102
Phone
(269) 815-5500
Enumerated
Oct 8, 2015
Record last updated
Oct 8, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6418 Deans Hill RD

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

  1. Steven Agler, DCPeer Specialist1457393779
  2. David ArterPeer Specialist1710695218
  3. Shandaligwa Atterberry, LLMSWAddiction (Substance Use Disorder) Counselor1659064434
  4. Serika Charles DelfishAddiction (Substance Use Disorder) Counselor1215801782
  5. Debora ConleyAddiction (Substance Use Disorder) Counselor1811692890
  6. Maybetth Fernandez-CamposSocial Worker1427717628

Verify Kimberly Anne Defields Bay 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 6801098400
    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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3 clinical social worker records list a practice address in Berrien Center

They are 3 of the 35 NPPES records with a practice address in Berrien Center, and 17,644 clinical social worker records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in Michigan

  1. Susan Aalsburg, M.S.W.Belmont, MI1962688630
  2. Pamela Aalto, LMSWEscanaba, MI1518271162
  3. Layla AbadaNovi, MI1982195608
  4. Gabriella AbaloAnn Arbor, MI1851983068
  5. Farwa AbbasDearborn, MI1285109694
  6. Meisaa Abbas, MA, LLMSWNovi, MI1871254672
  7. Jaclyn Abbate, LMSWGrand Rapids, MI1144678210
  8. Jeffrey AbbayaSterling Heights, MI1144071341
  9. Margaret Abbenante, LMSW,ACSWSaginaw, MI1255367967
  10. Kristen Abbo, LMSWCommerce Twp, MI1932947546

Common questions

What is Kimberly Anne Defields Bay, L.L.M.S.W.'s NPI number?

Kimberly Anne Defields Bay, L.L.M.S.W.'s National Provider Identifier (NPI) is 1639540289, issued on Oct 8, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Kimberly Anne Defields Bay, L.L.M.S.W. located?

The NPPES record lists a practice address at 6418 Deans Hill RD, Berrien Center, MI, 49102. Phone: (269) 815-5500. Providers update this record themselves, so call before visiting.

How can I verify Kimberly Anne Defields Bay, L.L.M.S.W.'s license?

NPPES lists Michigan license number 6801098400, 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.