Individual provider Active NPI

Anthony Dwayne Williams, M.D.

  • Gastroenterology Physician
  • Southfield, MI
National Provider Identifier
1245246354
Registry record updated Oct 27, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
4301062274 Issued in MI
Practice address
23077 Greenfield Rd
Ste 231
Southfield, MI 48075-3709
Phone
(248) 569-2160
Fax
(248) 569-5756
NPI assigned
Jul 31, 2006
Last updated
Oct 27, 2023By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 27, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 4301062274 MI Primary

Addresses

Primary practice location

23077 Greenfield Rd
Ste 231
Southfield, MI 48075-3709

Mailing address

23077 Greenfield Rd
Ste 231
Southfield, MI 48075-3709
Phone (248) 569-2160

Other practice location 1

3304 Cooley Ct
Portage, MI 49024-7430
Phone (269) 349-2266

Other identifiers 2

IdentifierTypeStateIssuer
0N16240OtherMIMEDICARE PTAN
4221369MedicaidMI

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address direct@direct.bronsonhg.org Direct Bronson Healthcare Group

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
I20071002000261 MI Practitioner - GastroenterologyPractitioner - Internal Medicine 5395830699 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Wayne State University School of Medicine, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Henry Ford Wyandotte HospitalGroup PAC ID 2264334499, 194 clinicians

Practice addresses (Care Compare)

2333 Biddle Ave
Wyandotte, MI 48192-4668
Phone (734) 246-6000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy89
Upper gastrointestinal (GI) endoscopy for acid reflux74

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301062274MIMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ella E M Brown Charitable Circle CurrentSince Apr 18, 2015 Accepting new patients
VHS Physicians of Michigan CurrentSince Jun 20, 2016 Accepting new patients
Henry Ford Wyandotte Hospital CurrentSince Nov 20, 2023 Accepting new patients
Ella E M Brown Charitable Circle Gastroenterology CurrentSince Apr 18, 2015 Accepting new patients
Bronson Methodist Hospital CurrentSince Nov 1, 2023 Accepting new patients
W.a. Foote Memorial Hospital, Inc CurrentSince Aug 25, 2014 Accepting new patients
Henry Ford Wyandotte Hospital Gastroenterology CurrentSince Nov 20, 2023 Accepting new patients
Henry Ford Wyandotte Hospital Current Accepting new patients
W. a. Foote Memorial Hospital, Inc CurrentSince Aug 25, 2014 Accepting new patients

Locations

23050 West Rd
Ste 120
Brownstown Twp, MI 48183
Phone (734) 671-1510

3901 Beaubien St
Detroit, MI 48201
Phone (313) 745-5227

4100 John R St
Detroit, MI 48201
Phone (313) 576-8530

205 N East Ave
Jackson, MI 49201
Phone (517) 788-4730

813 W Michigan Ave
Jackson, MI 49202
Phone (517) 205-1000

601 John St
Kalamazoo, MI 49007
Phone (269) 341-7100

601 John St
Ste M-124
Kalamazoo, MI 49007
Phone (269) 341-7500

601 John St
Ste M-302
Kalamazoo, MI 49007
Phone (269) 276-0000

200 N Madison St
Marshall, MI 49068
Phone (269) 789-3921

3304 Cooley Ct
Portage, MI 49024
Phone (269) 349-2266

23077 Greenfield Rd
Ste 231
Southfield, MI 48075
Phone (248) 569-2160

2070 Biddle Ave
Ste 2
Wyandotte, MI 48192
Phone (734) 284-7482

2333 Biddle Ave
Wyandotte, MI 48192
Phone (734) 246-6000

Interoperability endpoints

  • Direct secure messaging: awilliam6@direct.dmc.org
  • Direct secure messaging: awilliams941537@direct.hfhs.org
  • Direct secure messaging: direct@direct.bronsonhg.org

Organizations & group practices 10

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 3

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": "1154304000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1698364800000",
    "number": "1245246354",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23077 GREENFIELD RD",
            "address_2": "STE 231",
            "city": "SOUTHFIELD",
            "state": "MI",
            "postal_code": "480753709",
            "telephone_number": "248-569-2160",
            "fax_number": "248-569-4875"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23077 GREENFIELD RD",
            "address_2": "STE 231",
            "city": "SOUTHFIELD",
            "state": "MI",
            "postal_code": "480753709",
            "telephone_number": "248-569-2160",
            "fax_number": "248-569-5756"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3304 Cooley Ct",
            "address_purpose": "LOCATION",
            "city": "Portage",
            "state": "MI",
            "postal_code": "490247430",
            "country_code": "US",
            "telephone_number": "269-349-2266",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ANTHONY",
        "middle_name": "DWAYNE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-31",
        "last_updated": "2023-10-27",
        "certification_date": "2023-10-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MI",
            "license": "4301062274",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PTAN",
            "identifier": "0N16240",
            "state": "MI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4221369",
            "state": "MI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "direct@direct.bronsonhg.org",
            "affiliation": "Y",
            "endpointDescription": "Bronson Healthcare Group Direct address",
            "affiliationName": "Bronson Healthcare Group",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Continuity of Care document",
            "address_1": "601 John St",
            "city": "Kalamazoo",
            "state": "MI",
            "country_code": "US",
            "postal_code": "490075341",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Southfield, MI

Sources for this page

Verify at the official NPI Registry.