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

Mr. Ralph L Harmon Jr., LMSW, CAADC

Individual provider Social Worker · NPI 1164716361

Mr. Ralph L Harmon Jr., LMSW, CAADC is a Clinical Social Worker in Gwinn, Michigan. Qualified in 1996, 30 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
30
Licensed in
MI
In the registry since
2011
Specialties on file
2
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

511 Hustler St
Gwinn, MI 49841-2903
Phone: (906) 250-2382
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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 6801074257 (MI)
Social Worker Taxonomy 104100000X · Licence 6801074257 (MI)

Record details

NPI number1164716361
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW , CAADC
Sole proprietorYes
NPI enumeratedJune 6, 2011
Last updated in NPPESJune 2, 2026
Certification dateJune 2, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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