Thomas Michael Kerwin, MSW
Clinical Social Worker · Grand Rapids, MI
Thomas Michael Kerwin, MSW is a clinical social worker with a practice address in Grand Rapids, Michigan, and NPI 1760505952, issued on Apr 10, 2007. Check the license (Michigan 6801085891, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Michael Kerwin
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 6801085891 MI
Self-reported in NPPES; status is on the state search - Practice location
- 75 Sheldon Ave SE Ste 101, Grand Rapids, MI 49503
- Phone
- (616) 391-2420
- Enumerated
- Apr 10, 2007
- Record last updated
- Nov 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140423000652); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 17,644 in Michigan → Look up another NPI →
Also registered at 75 Sheldon Ave SE Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janene Berli, MDInternal Medicine Physician1881338424
- Kimberly Devlin, D.O.Family Medicine Physician1891014569
- Jennifer Dykhouse, LMSWClinical Social Worker1922562040
- Daniel Erck, D.O.Internal Medicine Physician1881076206
- Robert Jarve, MDInternal Medicine Physician1285639161
- Crystal Juarez, MDInternal Medicine Physician1689303273
Verify Thomas Michael Kerwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801085891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Spectrum Health Primary Care PartnersGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Michael Kerwin among 17,644 clinical social worker records in Michigan
Thomas Michael Kerwin, MSW 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. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 82% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated2003 · median 2012 among the 3,587 with a school on file
- Record last updated2021 · 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).
1,604 clinical social worker records list a practice address in Grand Rapids
They are 1,604 of the 18,005 NPPES records with a practice address in Grand Rapids, and 17,644 clinical social worker records in Michigan.
All 17,644 in Michigan → Every provider in Grand Rapids → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jennifer Anible, LMSW, RPTGrand Rapids, MI 495031932178761
- Michelle Boudreaux, LMSWGrand Rapids, MI 495031841307006
- Richard Brouwer, CSWGrand Rapids, MI 495031225058993
- Jennifer Gard, LMSWGrand Rapids, MI 495031144319906
- Katie Green, MSWGrand Rapids, MI 495031649376187
- Judith Hahn, LMSW ACSWGrand Rapids, MI 495031942391800
- Kathryn Malone, LMSWGrand Rapids, MI 495031659457059
- Deborah Martin-Gill, M.S.W.Grand Rapids, MI 495031457395915
Common questions
What is Thomas Michael Kerwin, MSW's NPI number?
Thomas Michael Kerwin, MSW's National Provider Identifier (NPI) is 1760505952, issued on Apr 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Michael Kerwin, MSW located?
The NPPES record lists a practice address at 75 Sheldon Ave SE Ste 101, Grand Rapids, MI, 49503. Phone: (616) 391-2420. Providers update this record themselves, so call before visiting.
How can I verify Thomas Michael Kerwin, MSW's license?
NPPES lists Michigan license number 6801085891, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
What is Thomas Michael Kerwin, MSW's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.