Steven Matthew King, APRN

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

RN2274970 Issued in MA

Practice address

680 Centre St
Brockton, MA 02302-3308

Phone

(508) 941-7000

NPI assigned

Jan 13, 2026

Sex

Male

Sole proprietor

No

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

Enrolled in MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2024

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.

• Signature Healthcare Medical Group Inc

  • Internal Medicine Physician
  • Brockton, MA
  • NPI 1508804949
  Medicare reassignment

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

{
    "created_epoch": "1768262400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774396800000",
    "number": "1386502888",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 BAYBERRY LN",
            "city": "EXETER",
            "state": "NH",
            "postal_code": "038333102"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "680 CENTRE ST",
            "city": "BROCKTON",
            "state": "MA",
            "postal_code": "023023308",
            "telephone_number": "508-941-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KING",
        "first_name": "STEVEN",
        "middle_name": "MATTHEW",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-01-13",
        "last_updated": "2026-03-25",
        "certification_date": "2026-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "MA",
            "license": "RN2274970",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Judith G King, NP
• Kacie J King
• Kali King, SLP
• Robert L King, D.O.
• Sarah King, MD
• Ann M Kingman, NP
• Molly Kingman
• Kings & Queens Empowered
• Robert Michael Kinsley, MSW
• Marjorie Gessner Klefeker, NP-C

• Acute Care Nurse Practitioner in Brockton, MA
• Providers in Brockton, MA by specialty
• Acute Care Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 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.