Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Nathan Earl Rahn, LMSW, CAC1

Individual provider Clinical Social Worker · NPI 1316078892

Mr. Nathan Earl Rahn, LMSW, CAC1 is a Clinical Social Worker in Ann Arbor, Michigan. Graduated from University of Michigan Medical School in 2005, 21 years ago. Licensed in Michigan.

Years since qualifying
21
Trained at
University of Michigan Medical School
Licensed in
MI
In the registry since
2007
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

2140 E Ellsworth Rd
Ann Arbor, MI 48108-2552
Phone: (734) 544-3050
Fax: (734) 544-6732
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801089134 (MI)

Record details

NPI number1316078892
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW , CAC1
Sole proprietorNo
NPI enumeratedMarch 8, 2007
Last updated in NPPESAugust 27, 2024
Certification dateAugust 27, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2005 (21 years in practice)
Accepts Medicare assignment Not indicated

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