Karl Butler, LMSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

6801097359 Issued in MI

Practice address

300 68TH St SE
Grand Rapids, MI 49548-6927

Phone

(616) 455-5000

NPI assigned

May 21, 2015

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• D a Blodgett-St Johns

  • Clinical Social Worker
  • Grand Rapids, MI
  • NPI 1801929435
  NPD (past)
• D.a. Blodgett - St. John'S

  • Community/Behavioral Health Agency
  • Grand Rapids, MI
  • NPI 1861701229
  NPD (past)

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

{
    "created_epoch": "1432166400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1902285026",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5560 WILMONT PL SE",
            "city": "KENTWOOD",
            "state": "MI",
            "postal_code": "495086381",
            "telephone_number": "313-404-5810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 68TH ST SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495486927",
            "telephone_number": "616-455-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5560 Wilmont Pl SE",
            "address_purpose": "LOCATION",
            "city": "Kentwood",
            "state": "MI",
            "postal_code": "495086381",
            "country_code": "US",
            "telephone_number": "313-404-5810",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BUTLER",
        "first_name": "KARL",
        "credential": "LMSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-05-21",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MI",
            "license": "6801097359",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kristen Buthker
• Bianca Butler
• Carol J Butler, MA LPC
• Courtney Butler
• Hillary Lynn Butler, PA-C
• Malika N Butler
• Teirra Butler, BSN-RN
• Jacob Butman, MD
• Julie Dee Buttelwerth, MSSA, LLMSW
• Elizabeth Erin Butterfield

• Clinical Social Worker in Grand Rapids, MI
• Providers in Grand Rapids, MI by specialty
• Clinical Social Worker in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.