Individual provider Active NPI

Marie Williams-Julien, CRNA

  • Certified Registered Nurse Anesthetist
  • Farmington Hills, MI
National Provider Identifier
1306083944
Registry record updated Jul 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
4704235461 Issued in MI
Practice address
28323 Bay Tree Rd
Farmington Hills, MI 48334-3401
Phone
(248) 488-0129
NPI assigned
Jan 20, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 4704235461 MI Primary

Addresses

Primary practice location

28323 Bay Tree Rd
Farmington Hills, MI 48334-3401

Mailing address

28323 Bay Tree Rd
Farmington Hills, MI 48334-3401
Phone (248) 488-0129

Other practice location 1

4466 W Bristol Rd
Flint, MI 48507-3170
Phone (810) 733-1200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090413000217 MI Practitioner - Certified Registered Nurse Anesthetist (Crna) 2163579095 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

6240 Rashelle Dr
Suite 101
Flint, MI 48507-3938
Phone (810) 600-4000

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Asa Staffing Inc Nurse Anesthetist, Certified Registered CurrentSince Aug 23, 2023 Accepting new patients
The Digestive Endoscopy Center of Michigan LLC Current Accepting new patients
Northstar Anesthesia of Michigan II PC Nurse Anesthetist, Certified Registered Past Accepting new patients

Locations

1900 Columbus Ave
Bay City, MI 48708
Phone (989) 894-3000

6240 Rashelle Dr
Ste 101
Flint, MI 48507
Phone (810) 600-4000

1375 S Lapeer Rd
Ste 109
Lake Orion, MI 48360
Phone (248) 693-7950

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

1221 Pine Grove Ave
Port Huron, MI 48060
Phone (810) 989-3300

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.

NPI Registry JSON

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

{
    "created_epoch": "1232409600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783641600000",
    "number": "1306083944",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "28323 BAY TREE RD",
            "city": "FARMINGTON HILLS",
            "state": "MI",
            "postal_code": "483343401",
            "telephone_number": "248-488-0129"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "28323 BAY TREE RD",
            "city": "FARMINGTON HILLS",
            "state": "MI",
            "postal_code": "483343401",
            "telephone_number": "248-488-0129"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4466 W Bristol Rd",
            "address_purpose": "LOCATION",
            "city": "Flint",
            "state": "MI",
            "postal_code": "485073170",
            "country_code": "US",
            "telephone_number": "810-733-1200",
            "fax_number": "833-764-4709",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS-JULIEN",
        "first_name": "MARIE",
        "name_prefix": "Ms.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-01-20",
        "last_updated": "2026-07-10",
        "certification_date": "2026-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MI",
            "license": "4704235461",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Farmington Hills, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.