Linda Carol Hammer, NP

Primary specialty

Primary Care Nurse PractitionerTaxonomy code 363LP2300X

License

4704254405 Issued in MI

Practice address

1551 Martin Luther King Jr St SE
Grand Rapids, MI 49506-8203

Phone

(616) 452-1568

NPI assigned

Apr 21, 2025

Last updated

May 10, 2025By the provider in NPPES

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

Medicare fee-for-service enrollment

Enrolled in MI

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Theoria MedicalGroup PAC ID 5395098339, 317 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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

• Theoria Medical

  • Internal Medicine Physician
  • Novi, MI
  • NPI 1609362375
  Medicare reassignment Care Compare group NPD
• Complexcare Medical Group Midwest H PLLC

  • Internal Medicine Physician
  • Novi, MI
  • NPI 1457144933
  Medicare reassignment NPD
• Complexcare Medical Group Midwest M PLLC

  • Internal Medicine Physician
  • Novi, MI
  • NPI 1528851607
  NPD (past)
• Wellbridge of Clarkston, LLC

  • Skilled Nursing Facility
  • Independence Township, MI
  • NPI 1669965299
  NPD (past)

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

{
    "created_epoch": "1745193600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746835200000",
    "number": "1770370223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6581 SUMMER SHORES DR SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495487001",
            "telephone_number": "616-430-3377"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1551 MARTIN LUTHER KING JR ST SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495068203",
            "telephone_number": "616-452-1568"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMMER",
        "first_name": "LINDA",
        "middle_name": "CAROL",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-04-21",
        "last_updated": "2025-05-10",
        "certification_date": "2025-05-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "MI",
            "license": "4704254405",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Larry Hamm, LMSW
• Amy Jo Hamman
• Christina Hamman
• James Martin Hammel, MD
• Linda Hammen
• Amber Louise Hammerlind, DA
• Annalise Hammerlund, LPC
• Heather Hammerstrom, M.A., L.L.P.
• Elizabeth Hammill, DPT
• Megan Hamming, MA CC-SLP

• Primary Care Nurse Practitioner in Grand Rapids, MI
• Providers in Grand Rapids, MI by specialty
• Primary Care Nurse Practitioner in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 10, 2025; 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.