Individual provider Active NPI

Margaret Mary Wilk, FNP

  • Nurse Practitioner
  • Flint, MI
National Provider Identifier
1912636291
Registry record updated Oct 12, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
4704322883 Issued in MI
Practice address
401 S Ballenger Hwy
Flint, MI 48532-3638
Phone
(810) 342-2000
NPI assigned
Jun 10, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 12, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 4704322883 MI Primary

Addresses

Primary practice location

401 S Ballenger Hwy
Flint, MI 48532-3638

Mailing address

401 S Ballenger Hwy
Flint, MI 48532-3638
Phone (810) 342-2000

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221122003409 MI Practitioner - Nurse Practitioner 9436527413 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
McLaren Hospital GroupGroup PAC ID 2365968351, 366 clinicians
McLaren Medical GroupGroup PAC ID 3971416082, 240 clinicians

Practice addresses (Care Compare)

2110 S M
76 Suite 1
West Branch, MI 48661-8821
Phone (989) 516-5075

401 S Ballenger Hwy
Flint, MI 48532-3638
Phone (810) 342-2000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
4704322883MIMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
McLaren Medical Group CurrentSince Aug 21, 2023 Accepting new patients
McLaren Medical Group Nurse Practitioner CurrentSince Aug 21, 2023 Accepting new patients
Degara App, PLLC Nurse Practitioner CurrentSince Oct 31, 2022 Accepting new patients
McLaren Hospital Group CurrentSince Jul 24, 2025 Accepting new patients
Ahmad Abdel-Halim, M.D., PLLC Past Accepting new patients

Locations

39373 Garfield Rd
Clinton Twp, MI 48038
Phone (586) 286-4880

2420 Owen Rd
Ste A
Fenton, MI 48430
Phone (810) 496-2460

401 S Ballenger Hwy
Flint, MI 48532
Phone (810) 342-1000

401 W Greenlawn Ave
Lansing, MI 48910
Phone (517) 334-2286

50 N Perry St
Pontiac, MI 48342
Phone (248) 338-5300

2110 S M 76
Ste 1
West Branch, MI 48661
Phone (989) 516-5074

5121 Maryland Way
Ste 300
Brentwood, TN 37027
Phone (615) 436-6556

Interoperability endpoints

  • Direct secure messaging: margaret.wilk.1@18430.direct.athenahealth.com

Organizations & group practices 5

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": "1654819200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1665532800000",
    "number": "1912636291",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "401 S BALLENGER HWY",
            "city": "FLINT",
            "state": "MI",
            "postal_code": "485323638",
            "telephone_number": "810-342-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 S BALLENGER HWY",
            "city": "FLINT",
            "state": "MI",
            "postal_code": "485323638",
            "telephone_number": "810-342-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILK",
        "first_name": "MARGARET",
        "middle_name": "MARY",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-06-10",
        "last_updated": "2022-10-12",
        "certification_date": "2022-10-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MI",
            "license": "4704322883",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Flint, MI

Sources for this page

Verify at the official NPI Registry.