Individual provider Active NPI

William Cardasis, MD

  • Psychiatry Physician
  • Detroit, MI
National Provider Identifier
1326198276
Registry record updated Apr 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
4301058250 Issued in MI
Practice address
2799 W Grand Blvd
Detroit, MI 48202-2689
Phone
(313) 916-8114
NPI assigned
Jan 11, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Forensic Psychiatry Physician 2084F0202X 4301058250 MI
Psychiatry Physician 2084P0800X 4301058250 MI Primary

Addresses

Primary practice location

2799 W Grand Blvd
Detroit, MI 48202-2689

Mailing address

1 Ford PL Ste 3a
Detroit, MI 48202-3450
Phone (313) 874-4806

Other practice location 1

202 E Washington St
Ste 208
Ann Arbor, MI 48104-2017
Phone (734) 747-9345

Other identifiers 1

IdentifierTypeStateIssuer
3254893KMedicaidMI

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
I20120612000072 MI Practitioner - Psychiatry 0941464549 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Wayne State University School of Medicine, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Henry Ford Health SystemGroup PAC ID 0547178311, 2,550 clinicians

Practice addresses (Care Compare)

2799 W Grand Blvd
Detroit, MI 48202-2608
Phone (313) 916-2600

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301058250MIMDForensic Psychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Iha Olma Specialty 1 LLC CurrentSince Sep 30, 2023 Accepting new patients
Iha Olma Specialty 1 LLC Current Accepting new patients
St Mary Mercy Physician Practices CurrentSince Apr 1, 2017 Accepting new patients
St Mary Mercy Hospital Professional CurrentSince Jan 1, 2013 Accepting new patients
St Mary Mercy Hospital Professional CurrentSince Jan 1, 2013 Accepting new patients
Henry Ford Health System Current Accepting new patients
Iha Olma Specialty 1 LLC Psychiatry CurrentSince Sep 30, 2023 Accepting new patients
St Mary Mercy Hospital Current Accepting new patients
St Mary Mercy Hospital Crna Current Accepting new patients
Henry Ford Health System CurrentSince Apr 1, 2025 Accepting new patients
Henry Ford Health System Psychiatry CurrentSince Apr 1, 2025 Accepting new patients
St Mary Mercy Physician Practices CurrentSince Apr 1, 2017 Accepting new patients

Locations

24 Frank Lloyd Wright Dr
Ann Arbor, MI 48105
Phone (734) 930-7400

2799 W Grand Blvd
Detroit, MI 48202
Phone (313) 876-2062

1 Ford Pl
Ste 3A
Detroit, MI 48202
Phone (313) 874-2892

19000 St Joes Pkwy
Ste 210
Livonia, MI 48152
Phone (734) 655-8250

14555 Levan Rd
Ste 112
Livonia, MI 48154
Phone (734) 712-1000

19000 St Joes Pkwy
Ste 310
Livonia, MI 48152
Phone (248) 743-4490

36475 5 Mile Rd
Livonia, MI 48154
Phone (734) 464-4800

19000 St Joes Pkwy
Livonia, MI 48152
Phone (734) 655-8250

Interoperability endpoints

  • Direct secure messaging: wcardasis1164773@direct.hfhs.org
  • Direct secure messaging: wcardasis41011@direct.trinity-health.org

Organizations & group practices 12

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 2

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": "1168473600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745798400000",
    "number": "1326198276",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 FORD PL STE 3A",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482023450",
            "telephone_number": "313-874-4806"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2799 W GRAND BLVD",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482022689",
            "telephone_number": "313-916-8114"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "202 E Washington St",
            "address_2": "Ste 208",
            "address_purpose": "LOCATION",
            "city": "Ann Arbor",
            "state": "MI",
            "postal_code": "481042017",
            "country_code": "US",
            "telephone_number": "734-747-9345",
            "fax_number": "734-747-9328",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CARDASIS",
        "first_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-11",
        "last_updated": "2025-04-28",
        "certification_date": "2025-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084F0202X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Forensic Psychiatry",
            "state": "MI",
            "license": "4301058250",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MI",
            "license": "4301058250",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3254893K",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Detroit, MI

Sources for this page

Verify at the official NPI Registry.