Individual provider Active NPI

Michael T Stack, MD PHD

  • Rheumatology Physician
  • Indianapolis, IN
National Provider Identifier
1770585945
Registry record updated Jan 6, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
71508 Issued in WI
Practice address
6447 S East St Ste a
Indianapolis, IN 46227-2119
Phone
(317) 859-6364
Fax
(317) 859-7537
NPI assigned
Jun 1, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 6, 2022

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Research Study Specialist 1744R1102X 01026374 IN
Rheumatology Physician 207RR0500X 01026374 IN
Rheumatology Physician 207RR0500X 71508 WI Primary

Addresses

Primary practice location

6447 S East St Ste a
Indianapolis, IN 46227-2119

Mailing address

6551 Forrest Commons Blvd
Indianapolis, IN 46227-2392

Other practice location 1

2845 Greenbrier Rd
Green Bay, WI 54311
Phone (920) 288-8100

Other identifiers 4

IdentifierTypeStateIssuer
100133510BMedicaidIN
1265457774OtherOFFICE/GROUP NPI
100083069MedicaidWI
000000318888OtherINBLUE CROSS BLUE SHIELD

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, Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
01026374INMDResearch Study Specialist
71508WIMDRheumatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Major Hospital Past Accepting new patients

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1117584000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1641427200000",
    "number": "1770585945",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6551 FORREST COMMONS BLVD",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462272392"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6447 S EAST ST STE A",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462272119",
            "telephone_number": "317-859-6364",
            "fax_number": "317-859-7537"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2845 Greenbrier Rd",
            "address_purpose": "LOCATION",
            "city": "Green Bay",
            "state": "WI",
            "postal_code": "54311",
            "country_code": "US",
            "telephone_number": "920-288-8100",
            "fax_number": "920-288-8153",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STACK",
        "first_name": "MICHAEL",
        "middle_name": "T",
        "name_prefix": "Dr.",
        "credential": "MD PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-01",
        "last_updated": "2022-01-06",
        "certification_date": "2022-01-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1744R1102X",
            "taxonomy_group": "",
            "desc": "Specialist, Research Study",
            "state": "IN",
            "license": "01026374",
            "primary": false
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "IN",
            "license": "01026374",
            "primary": false
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "WI",
            "license": "71508",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100133510B",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OFFICE/GROUP NPI",
            "identifier": "1265457774",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100083069",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "000000318888",
            "state": "IN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 6, 2022; 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.