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MS. SYDNEY NICOLE GRIMM LCSW
NPI 1619602620
Social Worker - Clinical in Saint Louis, MO

Active since July 22, 2022PECOS Enrolled
4444 FOREST PARK AVE, STE 2600, SAINT LOUIS, MO 63108(314) 286-1700(314) 396-8266 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 15, 2025, Jul 22, 2022 (2 updates tracked since 2022).

About Ms. Sydney Nicole Grimm Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. SYDNEY NICOLE GRIMM LCSW (NPI 1619602620) is an individual clinical provider in Saint Louis, Missouri, licensed in Missouri (2025051824) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (2021).

NPPES Registry Identity

NPI1619602620
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. SYDNEY NICOLE GRIMMCredential: LCSW
Location Address4444 FOREST PARK AVE, STE 2600Saint Louis, MO 63108-2212
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 286-1700 · Fax (314) 396-8266
Phone(314) 286-1700
Fax(314) 396-8266
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 2021
Enumeration DateJuly 22, 2022
Last NPPES UpdateFebruary 17, 20262 updates tracked since enumeration
NPPES CertifiedAugust 15, 2025
✔ NPI 1619602620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MO · 2025051824
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
4444 FOREST PARK AVE, Saint Louis, MO 63108
Open in Google Maps ↗

Other Identifiers 1

Medicaid490168558MO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Sydney Nicole Grimm Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597244707
PECOS Enrollment IDI20260209001701
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $55.65 – $169.38
Typical copayment $0.00 (range $13.91 – $42.34)
Most-billed visit code NA
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PATRICIA TEREESE JIMENEZ MD
Obstetrics & Gynecology (Reproductive Endocrinology)
4444 FOREST PARK AVE, DIV OB REPRODUCTIVE ENDOCRINOLOGY, STE 3100
SAINT LOUIS, MO 63108
St. Louis City (314) 286-2400
DR. DANIELLE BUCHANAN IVIE DPT
Physical Therapist
4444 FOREST PARK AVE, STE 1210
SAINT LOUIS, MO 63108
St. Louis City (314) 286-1940
MS. MARY GRACE PORTELL LPC
Counselor (Professional)
4444 FOREST PARK AVE, STE 2600
SAINT LOUIS, MO 63108
St. Louis City (314) 286-1700
MRS. PATRICIA K NELLIS OT
Occupational Therapist
4444 FOREST PARK AVE, DEPT OCCUPATIONAL THERAPY, STE 2210
SAINT LOUIS, MO 63108
St. Louis City (314) 286-1669
DR. KELLY N BOTTERON MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE, STE 2600
SAINT LOUIS, MO 63108
St. Louis City (314) 286-1700
DR. ROBERT P FUCETOLA PHD
Clinical Neuropsychologist
4444 FOREST PARK AVE, DIV NEUROPSYCHOLOGY, 2ND FL
SAINT LOUIS, MO 63108
St. Louis City (314) 362-1408
MS. CHERYL L KLOHR MS OT
Occupational Therapist
4444 FOREST PARK AVE
SAINT LOUIS, MO 63108
St. Louis City (314) 362-5079
MS. BRIDGET O OCHUKO DPT
Physical Therapist
4444 FOREST PARK AVE, STE 1210
SAINT LOUIS, MO 63108
St. Louis City (314) 286-1940

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sydney Grimm's NPI number?

The NPI number for Sydney Grimm is 1619602620. It was assigned to this individual provider in the NPPES registry on July 22, 2022.

Where is Sydney Grimm located?

Sydney Grimm practices at 4444 Forest Park Ave Ste 2600, Saint Louis, MO 63108. The listed phone number is (314) 286-1700.

What is Sydney Grimm's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Sydney Grimm enrolled in Medicare?

Yes. Sydney Grimm is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sydney Grimm was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.