Individual provider Active NPI

William T. Correll, D.O.

  • Family Medicine Physician
  • Plymouth, IN
National Provider Identifier
1154371581
Registry record updated Jan 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
02007492A Issued in IN
Practice address
1919 Lake Ave Ste 106
Plymouth, IN 46563-7830
Phone
(574) 335-5220
Fax
(574) 335-0859
NPI assigned
May 10, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 13, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 5101014163 MI
Family Medicine Physician 207Q00000X 02007492A IN Primary
Emergency Medicine Physician 207P00000X 5101014163DO MI

Addresses

Primary practice location

1919 Lake Ave Ste 106
Plymouth, IN 46563-7830

Mailing address

5215 Holy Cross Pkwy
Mishawaka, IN 46545-1469
Phone (574) 335-8707

Other practice location 1

2332 Alpine Ave NW
Grand Rapids, MI 49544-1955
Phone (616) 391-6220

Other identifiers 8

IdentifierTypeStateIssuer
300082849MedicaidIN
4849184MedicaidMI
4849193MedicaidMI
1022813OtherMIMHP HAN INDIVIDUAL
4963714MedicaidMI
080D410020OtherMIBDBSM COM BLUE
4849166MedicaidMI
1022851OtherMIMHP HAN GROUP

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, IN2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20040901001286 MI Practitioner - Family PracticePractitioner - Emergency Medicine 5799750618 Reassigns benefits to 3 organizations
I20231115001998 IN Practitioner - Family Practice 5799750618 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Michigan State University College of Osteopathic Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Iha Health Services CorporationGroup PAC ID 2466351440, 1,149 clinicians
Saint Joseph Regional Medical Center IncGroup PAC ID 8325950843, 137 clinicians

Practice addresses (Care Compare)

1670 E Sherman Blvd
Suite 100
Muskegon, MI 49444-1863
Phone (231) 672-3600

1919 Lake Ave
Plymouth, IN 46563-7830

2305 Genoa Bus Park Dr
Brighton, MI 48114-7005

5215 Holy Cross Pkwy
Mishawaka, IN 46545-1469

60101 Bodnar Blvd
Suite 100B
Mishawaka, IN 46544-9340
Phone (574) 335-8800

611 E Douglas Rd
Mishawaka, IN 46545-1467

611 E Douglas Rd
309 Infectious Diseases
Mishawaka, IN 46545-1469
Phone (574) 335-6770

Hospital & facility affiliations

  • Saint Joseph Regional Medical Center - Plymouth Hospital, Plymouth, IN, CCN 150076

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
5101014163DOMIMDEmergency Medicine Physician
5101014163MIMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ascension Borgess Hospital Current Accepting new patients
Iha Health Service Corporation CurrentSince Nov 6, 2023 Accepting new patients
Iha Health Services Corporation CurrentSince Nov 6, 2023 Accepting new patients
Iha Health Services Corporation Current Accepting new patients
Synanon Inc CurrentSince Apr 4, 2016 Accepting new patients
Ascension Borgess Hospital CurrentSince Mar 1, 2019 Accepting new patients
Ascension Borgess Hospital CurrentSince Mar 1, 2019 Accepting new patients
Saint Joseph Regional Medical Center, Inc. Family Medicine CurrentSince Nov 13, 2023 Accepting new patients
Saint Joseph Regional Medical Center, Inc. Current Accepting new patients

Locations

60101 Bodnar Blvd
Ste 100B
Mishawaka, IN 46544
Phone (574) 335-8500

5215 Holy Cross Pkwy
Mishawaka, IN 46545
Phone (574) 335-2443

611 E Douglas Rd
Ste 309
Mishawaka, IN 46545
Phone (574) 335-6232

1919 Lake Ave
Ste 102
Plymouth, IN 46563
Phone (574) 335-5220

1919 Lake Ave
Ste 106
Plymouth, IN 46563
Phone (219) 936-7055

707 Cedar St
South Bend, IN 46617
Phone (219) 234-4100

707 Cedar St
Ste 405
South Bend, IN 46617

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

2305 Genoa Business Park Dr
Ste 200
Brighton, MI 48114
Phone (810) 494-6840

128 Van Buren St
Chelsea, MI 48118
Phone (734) 475-8677

1091 S Beacon Blvd
Grand Haven, MI 49417
Phone (616) 604-0096

1521 Gull Rd
Kalamazoo, MI 49048
Phone (269) 226-5165

Interoperability endpoints

  • Direct secure messaging: wcorrell606072@direct.trinity-health.org

Organizations & group practices 9

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 1

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": "1147219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768262400000",
    "number": "1154371581",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5215 HOLY CROSS PKWY",
            "city": "MISHAWAKA",
            "state": "IN",
            "postal_code": "465451469",
            "telephone_number": "574-335-8707",
            "fax_number": "574-335-0074"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1919 LAKE AVE STE 106",
            "city": "PLYMOUTH",
            "state": "IN",
            "postal_code": "465637830",
            "telephone_number": "574-335-5220",
            "fax_number": "574-335-0859"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2332 Alpine Ave NW",
            "address_purpose": "LOCATION",
            "city": "Grand Rapids",
            "state": "MI",
            "postal_code": "495441955",
            "country_code": "US",
            "telephone_number": "616-391-6220",
            "fax_number": "616-391-6218",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CORRELL",
        "first_name": "WILLIAM",
        "middle_name": "T.",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-10",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MI",
            "license": "5101014163",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IN",
            "license": "02007492A",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MI",
            "license": "5101014163DO",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "300082849",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4849184",
            "state": "MI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4849193",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MHP HAN INDIVIDUAL",
            "identifier": "1022813",
            "state": "MI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4963714",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BDBSM COM BLUE",
            "identifier": "080D410020",
            "state": "MI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4849166",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MHP HAN GROUP",
            "identifier": "1022851",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Plymouth, IN

Sources for this page

Verify at the official NPI Registry.