Individual provider Active NPI

Danielle Joyce Grahs

  • Nurse Practitioner
  • Grand Rapids, MI
National Provider Identifier
1548721665
Registry record updated Oct 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
4704306136 Issued in MI
Practice address
2900 Bradford St NE
Grand Rapids, MI 49525-6427
Phone
(616) 885-5000
NPI assigned
Mar 29, 2019
Last updated
Oct 19, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 4704306136 MI Primary

Addresses

Primary practice location

2900 Bradford St NE
Grand Rapids, MI 49525-6427

Mailing address

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

Other names 1

  • Danielle Joyce Armstrong Former name

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20190611001165 MI Practitioner - Nurse Practitioner 5395078109 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
University of South Alabama College of Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

2900 Bradford St NE
Corewell Health Medical Group West
Grand Rapids, MI 49525-6427
Phone (616) 885-5000

2902 Bradford St NE
Corewell Health Medical Group West
Grand Rapids, MI 49525-6427
Phone (616) 486-6577

4444 Kalamazoo Ave SE
200 Corewell Health Medical Group West
Kentwood, MI 49508-4600
Phone (616) 391-5600

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
4704306136MIMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Advantage Health Saint Mary's Medical Group Nurse Practitioner CurrentSince Mar 1, 2021 Accepting new patients
Spectrum Health Primary Care Partners CurrentSince Nov 24, 2025 Accepting new patients
Advantage Health/Saint Mary's Medical Group Current Accepting new patients
Spectrum Health Primary Care Partners CurrentSince Nov 24, 2025 Accepting new patients
Advantage Health Saint Mary's Medical Group CurrentSince Mar 1, 2021 Accepting new patients

Locations

10047 Crossroad Ct SE
Caledonia, MI 49316
Phone (616) 685-8850

100 Michigan St NE
#845
Grand Rapids, MI 49503
Phone (616) 391-8242

1000 East Paris Ave SE
Ste 200
Grand Rapids, MI 49546
Phone (616) 685-3450

2900 Bradford St NE
Grand Rapids, MI 49525

4444 Kalamazoo Ave SE
Ste 200
Kentwood, MI 49508
Phone (616) 391-5600

Interoperability endpoints

  • Direct secure messaging: dgrahs3412668@epic00.corewelldirect.org

Organizations & group practices 5

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1553817600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792368000000",
    "number": "1548721665",
    "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": "2900 BRADFORD ST NE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495256427",
            "telephone_number": "616-885-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAHS",
        "first_name": "DANIELLE",
        "middle_name": "JOYCE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-29",
        "last_updated": "2026-10-19",
        "certification_date": "2026-10-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MI",
            "license": "4704306136",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "DANIELLE",
            "last_name": "ARMSTRONG",
            "middle_name": "JOYCE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Grand Rapids, MI

Sources for this page

Verify at the official NPI Registry.