Individual provider Active NPI

Elizabeth Mary Bustamante, MD

  • Internal Medicine Physician
  • Kentwood, MI
National Provider Identifier
1952096679
Registry record updated Sep 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
4351051300 Issued in MI
Practice address
4444 Kalamazoo Ave SE Ste 200
Kentwood, MI 49508-4600
Phone
(616) 391-5600
NPI assigned
Apr 7, 2023
Last updated
Sep 2, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 4351051300 MI Primary

Addresses

Primary practice location

4444 Kalamazoo Ave SE Ste 200
Kentwood, MI 49508-4600

Mailing address

100 Michigan St NE
MC 845
Grand Rapids, MI 49503-2560

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/R4/
Direct Messaging Address ejakubowski1273004@epic00.corewelldirect.org

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: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230615002392 MI Order and Referring Only - Internal MedicinePractitioner - Internal Medicine 5698133155

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Wayne State University School of Medicine, 2023
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

100 Michigan Ave NE
Grand Rapids, MI 49503-2560

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
4351051300MIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Spectrum Health Hospitals Internal Medicine PastSince Feb 9, 2025 Accepting new patients

Interoperability endpoints

  • Direct secure messaging: ejakubowski682827@direct.hfhs.org

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1680825600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1952096679",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MICHIGAN ST NE",
            "address_2": "MC 845",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032560"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4444 KALAMAZOO AVE SE STE 200",
            "city": "KENTWOOD",
            "state": "MI",
            "postal_code": "495084600",
            "telephone_number": "616-391-5600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BUSTAMANTE",
        "first_name": "ELIZABETH",
        "middle_name": "MARY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-07",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4351051300",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/R4/",
            "affiliation": "N",
            "address_1": "4444 Kalamazoo Ave SE Ste 200",
            "city": "Kentwood",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495084600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ejakubowski1273004@epic00.corewelldirect.org",
            "affiliation": "N",
            "address_1": "4444 Kalamazoo Ave SE Ste 200",
            "city": "Kentwood",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495084600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Kentwood, MI

Sources for this page

Verify at the official NPI Registry.