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

Sidney Dykstra, LMSW, CAADC

Individual provider Social Worker · NPI 1467075218

Sidney Dykstra, LMSW, CAADC is a Clinical Social Worker in Grand Rapids, Michigan. Qualified in 2020, 6 years ago. Practices with Kent County Cmh Authority, a 59-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
6
Licensed in
MI
In the registry since
2020
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

790 Fuller Ave NE
Grand Rapids, MI 49503-1918
Phone: (616) 336-3909
Fax: (616) 336-8830
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2460 Burton St Se Ste 101, Grand Rapids, MI 49546-4800 — (616) 309-0737
  • 500 Barfield Dr, Hastings, MI 49058-9018 — (269) 948-8041

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801115329 (MI)
Social Worker Taxonomy 104100000X (MI)

Record details

NPI number1467075218
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW , CAADC
Sole proprietorNo
NPI enumeratedMay 27, 2020
Last updated in NPPESApril 17, 2026
Certification dateApril 17, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Kent County Cmh Authority — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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