Individual provider Active NPI

Lauren Anderson Sprague, LMSW

  • Clinical Social Worker
  • Grand Rapids, MI
National Provider Identifier
1548917719
Registry record updated Feb 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
6801114517 Issued in MI
Practice address
1000 Monroe Ave NW
Grand Rapids, MI 49503-1455
Phone
(616) 259-7207
NPI assigned
Mar 7, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 6801114517 MI Primary

Addresses

Primary practice location

1000 Monroe Ave NW
Grand Rapids, MI 49503-1455

Mailing address

1530 Groton Rd SE
Grand Rapids, MI 49506-4754
Phone (847) 873-7200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
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

Enrollment IDStateProvider typePAC IDDetails
I20221216000663 MI Practitioner - Clinical Social Worker 0446629356 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
6801114517MIMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
River City Psychological Services PC CurrentSince Feb 1, 2026 Accepting new patients
David W Hamilton PSYD PLLC PastSince Dec 14, 2022 Accepting new patients

Locations

1000 Monroe Ave NW
Grand Rapids, MI 49503
Phone (616) 259-7207

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1646611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772150400000",
    "number": "1548917719",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1530 GROTON RD SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495064754",
            "telephone_number": "847-873-7200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 MONROE AVE NW",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495031455",
            "telephone_number": "616-259-7207"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SPRAGUE",
        "first_name": "LAUREN",
        "middle_name": "ANDERSON",
        "credential": "LMSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-03-07",
        "last_updated": "2026-02-27",
        "certification_date": "2026-02-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MI",
            "license": "6801114517",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Rapids, MI

Sources for this page

Verify at the official NPI Registry.