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

Mrs. Rachel Massimilla, LMSW

Individual provider Clinical Social Worker · NPI 1255685228

Mrs. Rachel Massimilla, LMSW is a Clinical Social Worker in Sterling Heights, Michigan. Graduated from Wayne State University School of Medicine in 2003, 23 years ago. Practices with Silver Linings Counseling, a 14-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
23
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2012
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

41400 Dequindre Rd Ste 110
Sterling Heights, MI 48314-3751
Phone: (586) 580-2975
Fax: (586) 580-2954
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 39150 Dequindre Rd Ste 100, Sterling Heights, MI 48310-6983 — (586) 580-2975

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801086387 (MI)

Record details

NPI number1255685228
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedOctober 30, 2012
Last updated in NPPESJuly 23, 2025
Certification dateJuly 23, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Silver Linings Counseling — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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