Individual provider Active NPI

William Thomas Mangan Jr., DO

  • Family Medicine Physician
  • Okemos, MI
National Provider Identifier
1851392195
Registry record updated Jul 22, 2016
On this page

OIG exclusion record

The HHS Office of Inspector General’s List of Excluded Individuals/Entities (LEIE) contains a record with this NPI:

  • Section 1128b(7) exclusion effective Nov 12, 2025.

Matched on NPI only. Confirm current status with the OIG exclusions search before relying on it.

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
5101011930 Issued in MI
Practice address
3413 Woods Edge Drive
Okemos, MI 48864-5901
Phone
(517) 349-3303
Fax
(517) 349-4374
NPI assigned
Aug 9, 2005
Last updated
Jul 22, 2016By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 22, 2016

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 5101011930 MI Primary
General Practice Physician 208D00000X 5101011930 MI

Addresses

Primary practice location

3413 Woods Edge Drive
Okemos, MI 48864-5901

Mailing address

2510 Lake Lansing Rd
Lansing, MI 48912-5669
Phone (517) 853-0781

Other identifiers 2

IdentifierTypeStateIssuer
0C36097OtherMIPTAN
5101011930OtherMILICENSE NUMBER

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)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. Confirm with the OIG exclusions search.
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
5101011930MIMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Next Generation Family Practice, PLLC Family Medicine Past Accepting new patients
Lansing Cardiovascular Consultants PC Family Medicine PastSince Apr 1, 2023 Accepting new patients

Interoperability endpoints

  • FHIR API: https://fhir.meditouchehr.com/api/fhir/r4/

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1123545600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1469145600000",
    "number": "1851392195",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2510 LAKE LANSING RD",
            "city": "LANSING",
            "state": "MI",
            "postal_code": "489125669",
            "telephone_number": "517-853-0781",
            "fax_number": "517-655-3979"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3413 WOODS EDGE DRIVE",
            "city": "OKEMOS",
            "state": "MI",
            "postal_code": "488645901",
            "telephone_number": "517-349-3303",
            "fax_number": "517-349-4374"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MANGAN",
        "first_name": "WILLIAM",
        "middle_name": "THOMAS",
        "name_prefix": "Mr.",
        "name_suffix": "Jr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-09",
        "last_updated": "2016-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MI",
            "license": "5101011930",
            "primary": true
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "MI",
            "license": "5101011930",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PTAN",
            "identifier": "0C36097",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE NUMBER",
            "identifier": "5101011930",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Okemos, MI

Sources for this page

Verify at the official NPI Registry.