Individual provider Active NPI

Eric Christianson, MD

  • Orthopaedic Surgery Physician
  • Grand Rapids, MI
National Provider Identifier
1861842759
Registry record updated May 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
4301515984 Issued in MI
Practice address
221 Michigan St NE Ste 400
Grand Rapids, MI 49503-2538
Phone
(616) 486-9600
NPI assigned
Jun 21, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 4, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X 4301515984 MI Primary

Addresses

Primary practice location

221 Michigan St NE Ste 400
Grand Rapids, MI 49503-2538

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 echristianson3516435@epic00.corewelldirect.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NE, MI2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20220909002438 NE Practitioner - Orthopedic Surgery 6800182163 Reassigns benefits to 1 organization
I20260312002595 MI Practitioner - Orthopedic Surgery 6800182163 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Alegent Creighton ClinicGroup PAC ID 1951210418, 951 clinicians

Practice addresses (Care Compare)

100 Michigan Ave NE
Grand Rapids, MI 49503-2560

100 Michigan St NE RM
280 Corewell Health Medical Group West
Grand Rapids, MI 49503-2560
Phone (616) 267-0115

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

7710 Mercy Rd
Suite 2000
Omaha, NE 68124-2323
Phone (402) 717-0820

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement1-10
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301515984MIMDOrthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Spectrum Health Primary Care Partners CurrentSince Apr 1, 2026 Accepting new patients
Alegent Creighton Clinic CurrentSince Sep 6, 2022 Accepting new patients
Spectrum Health Primary Care Partners Orthopaedic Surgery CurrentSince Apr 1, 2026 Accepting new patients
Alegent Creighton Clinic Past Accepting new patients

Locations

2771 Solution Ctr
Chicago, IL 60677

221 Michigan St NE
Ste 400
Grand Rapids, MI 49503
Phone (616) 486-9600

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

7261 Mercy Rd
Omaha, NE 68124
Phone (402) 398-6248

16909 Lakeside Hills Ct
Ste 401
Omaha, NE 68130
Phone (402) 827-4920

7710 Mercy Rd
Ste 2000
Omaha, NE 68124
Phone (402) 717-0820

Interoperability endpoints

  • Direct secure messaging: echristianson3516435@epic00.corewelldirect.org

Organizations & group practices 4

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.

Hospital & facility affiliations 6

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": "1466467200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777852800000",
    "number": "1861842759",
    "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": "221 MICHIGAN ST NE STE 400",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032538",
            "telephone_number": "616-486-9600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHRISTIANSON",
        "first_name": "ERIC",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-06-21",
        "last_updated": "2026-05-04",
        "certification_date": "2026-05-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "MI",
            "license": "4301515984",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/R4/",
            "affiliation": "N",
            "address_1": "221 Michigan St NE Ste 400",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495032538",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "echristianson3516435@epic00.corewelldirect.org",
            "affiliation": "N",
            "address_1": "221 Michigan St NE Ste 400",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495032538",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Grand Rapids, MI

Sources for this page

Verify at the official NPI Registry.