Individual provider Active NPI

Gregory James Artz, M.D.

  • Otolaryngology Physician
  • Wyoming, MI
National Provider Identifier
1962626671
Registry record updated Oct 30, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
4301087787 Issued in MI
Practice address
1555 44TH St SW
Wyoming, MI 49509-4313
Phone
(616) 249-8000
Fax
(215) 923-4532
NPI assigned
Apr 12, 2007
Last updated
Oct 30, 2019By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 30, 2019

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X MD422413 PA
Otology & Neurotology Physician 207YX0901X 4301087787 MI
Otolaryngology Physician 207Y00000X 4301087787 MI Primary

Addresses

Primary practice location

1555 44TH St SW
Wyoming, MI 49509-4313

Mailing address

1555 44TH St SW
Wyoming, MI 49509-4313
Phone (616) 249-8000

Other practice location 1

1425 Michigan St NE Ste A
Grand Rapids, MI 49503-2027
Phone (616) 459-4514

Other identifiers 2

IdentifierTypeStateIssuer
102169271MedicaidPA
0165662MedicaidNJ

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
I20150625002056 MI Practitioner - Otolaryngology 2668546227 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Otolaryngology
Education
Wayne State University School of Medicine, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Michigan Ear Nose Throat and Allergy Specialists PCGroup PAC ID 4183868094, 42 clinicians

Practice addresses (Care Compare)

1555 44TH St SW
Wyoming, MI 49509-4313
Phone (616) 249-8000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301087787MIMDOtology & Neurotology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Michigan Ear, Nose, Throat, and Allergy Specialists, PC CurrentSince Jun 2, 2025 Accepting new patients
West Michigan Surgical Center, LLC Past Accepting new patients

Locations

11160 Wj Presley Pkwy
Ste 102
Allendale, MI 49401
Phone (616) 384-2810

705 Oak St
Big Rapids, MI 49307
Phone (231) 592-4356

1445 Sheldon Rd
Ste 303
Grand Haven, MI 49417
Phone (616) 414-3088

1425 Michigan St NE
Ste A
Grand Rapids, MI 49503
Phone (616) 233-0933

1005 W Green St
Ste 101
Hastings, MI 49058
Phone (616) 797-8569

3100 N Wellness Dr
Holland, MI 49424
Phone (616) 396-1433

1555 44th St SW
Wyoming, MI 49509
Phone (616) 249-8000

Interoperability endpoints

  • Direct secure messaging: gartz103947@direct.covenanthealthcare.com
  • Direct secure messaging: gartz37593@direct.trinity-health.org

Organizations & group practices 3

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 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": "1176336000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1572393600000",
    "number": "1962626671",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1555 44TH ST SW",
            "city": "WYOMING",
            "state": "MI",
            "postal_code": "495094313",
            "telephone_number": "616-249-8000",
            "fax_number": "215-923-4532"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1555 44TH ST SW",
            "city": "WYOMING",
            "state": "MI",
            "postal_code": "495094313",
            "telephone_number": "616-249-8000",
            "fax_number": "215-923-4532"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1425 Michigan St NE Ste A",
            "address_purpose": "LOCATION",
            "city": "Grand Rapids",
            "state": "MI",
            "postal_code": "495032027",
            "country_code": "US",
            "telephone_number": "616-459-4514",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ARTZ",
        "first_name": "GREGORY",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-12",
        "last_updated": "2019-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "PA",
            "license": "MD422413",
            "primary": false
        },
        {
            "code": "207YX0901X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Otology & Neurotology",
            "state": "MI",
            "license": "4301087787",
            "primary": false
        },
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "MI",
            "license": "4301087787",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "102169271",
            "state": "PA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0165662",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Wyoming, MI

Sources for this page

Verify at the official NPI Registry.