NPPES file of Aug 9, 2026

Jonathan Paul Marin, ACSW,LMSW

Social Worker · Ann Arbor, MI

Jonathan Paul Marin, ACSW,LMSW is a social worker with a practice address in Ann Arbor, Michigan, and NPI 1831227586, issued on Mar 2, 2007. Check the license (Michigan 6801073570, 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
1831227586
Name
Jonathan Paul Marin
Credential
ACSW,LMSW
Primary taxonomy
Social Worker 104100000X
License number
6801073570 MI
Self-reported in NPPES; status is on the state search
Practice location
4250 Plymouth RD, Ann Arbor, MI 48109
Phone
(734) 764-6443
Enumerated
Mar 2, 2007
Record last updated
Sep 23, 2009 (not updated in 17 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 4250 Plymouth RD

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

  1. James Abelson, MD, PHDPsychiatry Physician1316019821
  2. Adan Admani, MDPsychiatry Physician1376074807
  3. Asim Al-Omari, MDChild & Adolescent Psychiatry Physician1700446408
  4. Charlotte Allport, NPNurse Practitioner1669674099
  5. Lisa Anderson, MSWSocial Worker1528402328
  6. Alejandra Arango, PHDClinical Child & Adolescent Psychologist1235547548

Verify Jonathan Paul Marin 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 6801073570
    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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Jonathan Paul Marin among 9,114 social worker records in Michigan

Jonathan Paul Marin, ACSW,LMSW is one of 9,114 social worker records with a practice address in Michigan. 7% 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 2007, is newer than 8% of them.

  • NPI issued2007 · 8% of these records are older, 87% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2009 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

369 social worker records list a practice address in Ann Arbor

They are 369 of the 15,616 NPPES records with a practice address in Ann Arbor, and 9,114 social worker records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 social worker records with the nearest ZIP codes

  1. Patrick Chase, MSWAnn Arbor, MI 481091326161589
  2. Kathleen Dylan, MSWAnn Arbor, MI 481091801910534
  3. Sara Edwards, MSWAnn Arbor, MI 481091619009073
  4. Janet Fogler, MSWAnn Arbor, MI 481091114060118
  5. Diane Griffith, MSWAnn Arbor, MI 481091871628420
  6. Natalie Kiff, MSWAnn Arbor, MI 481091811048630
  7. Laura Nitzberg, MSWAnn Arbor, MI 481091891914958
  8. Sharyn Rose, MSWAnn Arbor, MI 481091053477794

Common questions

What is Jonathan Paul Marin, ACSW,LMSW's NPI number?

Jonathan Paul Marin, ACSW,LMSW's National Provider Identifier (NPI) is 1831227586, issued on Mar 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Paul Marin, ACSW,LMSW located?

The NPPES record lists a practice address at 4250 Plymouth RD, Ann Arbor, MI, 48109. Phone: (734) 764-6443. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Paul Marin, ACSW,LMSW's license?

NPPES lists Michigan license number 6801073570, 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.