Individual provider Active NPI

John M Graether, MD

  • Ophthalmology Physician
  • Marshalltown, IA
National Provider Identifier
1902898794
Registry record updated Jun 13, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
16441 Issued in IA
Practice address
309 E Church St
Marshalltown, IA 50158-2946
Phone
(641) 754-6200
NPI assigned
Aug 17, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 13, 2008

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 16441 IA Primary

Addresses

Primary practice location

309 E Church St
Marshalltown, IA 50158-2946

Mailing address

309 E Church St
Marshalltown, IA 50158-2946
Phone (641) 754-6200

Other identifiers 1

IdentifierTypeStateIssuer
180011427OtherIARAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
16441IAMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Floyd County Memorial Hospital Commission Past Accepting new patients
Wolfe Clinic Eye Centers LC PastSince Mar 1, 1997 Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1124236800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1213315200000",
    "number": "1902898794",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "309 E CHURCH ST",
            "city": "MARSHALLTOWN",
            "state": "IA",
            "postal_code": "501582946",
            "telephone_number": "641-754-6200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "309 E CHURCH ST",
            "city": "MARSHALLTOWN",
            "state": "IA",
            "postal_code": "501582946",
            "telephone_number": "641-754-6200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAETHER",
        "first_name": "JOHN",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-17",
        "last_updated": "2008-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "IA",
            "license": "16441",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "180011427",
            "state": "IA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Marshalltown, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 13, 2008; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.