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

MS. Sydney Nicole Grimm, LCSW

Individual provider Clinical Social Worker · NPI 1619602620

MS. Sydney Nicole Grimm, LCSW is a Clinical Social Worker in Saint Louis, Missouri. Graduated from Washington University School of Medicine in 2021, 5 years ago. Licensed in Missouri.

Years since qualifying
5
Trained at
Washington University School of Medicine
Licensed in
MO
In the registry since
2022
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

4444 Forest Park Ave Ste 2600
Saint Louis, MO 63108-2212
Phone: (314) 286-1700
Fax: (314) 396-8266
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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 2025051824 (MO)

Record details

NPI number1619602620
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJuly 22, 2022
Last updated in NPPESFebruary 17, 2026
Certification dateAugust 15, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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