Sydney Nicole Grimm, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

2025051824 Issued in MO

Practice address

4444 Forest Park Ave
Ste 2600
Saint Louis, MO 63108-2212

Phone

(314) 286-1700

Fax

(314) 396-8266

NPI assigned

Jul 22, 2022

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 1

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Washington University School of Medicine, 2021

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Washington University

  • Multi-Specialty Clinic/Center
  • Saint Louis, MO
  • NPI 1003856592
  Medicare reassignment
• Washington University Clinical Associates Blue Fish LLC

  • Multi-Specialty Clinic/Center
  • Saint Louis, MO
  • NPI 1972912087
  Medicare reassignment
• Wuca - Cloverleaf Pediatrics, LLC

  • Pediatrics Physician
  • Saint Peters, MO
  • NPI 1710375928
  Medicare reassignment

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1658448000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771286400000",
    "number": "1619602620",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7412011",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606742011",
            "telephone_number": "314-286-1700",
            "fax_number": "314-396-8266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4444 FOREST PARK AVE",
            "address_2": "STE 2600",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631082212",
            "telephone_number": "314-286-1700",
            "fax_number": "314-396-8266"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIMM",
        "first_name": "SYDNEY",
        "middle_name": "NICOLE",
        "name_prefix": "Ms.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-07-22",
        "last_updated": "2026-02-17",
        "certification_date": "2025-08-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MO",
            "license": "2025051824",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "490168558",
            "state": "MO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "affiliationName": "Washington University",
            "address_1": "4444 Forest Park Ave",
            "address_2": "Ste 2600",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631082212",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jean-Alfred Grimes
• Jeffrey Allison Grimes, L.P.C.
• Precious Grimes, MA
• Mallory Christina Grimm
• Mary Heil Grimm, DMD
• Jennifer A Grimmer, PNP
• Victoria Grimmett, NURSE PRACTITIONER
• Charles S Grimshaw, M.D.
• Samuel Zachary Grinberg
• Kristen Grindstaff, LCSW

• Clinical Social Worker in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Clinical Social Worker in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.