Active NPI
Marie Williams-Julien, CRNA
- Certified Registered Nurse Anesthetist
- Farmington Hills, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 4704235461
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
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
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Asa Staffing Inc | Nurse Anesthetist, Certified Registered | Current | 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.
-
- Anesthesiology Physician
- Flint, MI
- NPI 1477861045
-
- Certified Registered Nurse Anesthetist
- Rochester, MI
- NPI 1114378981
Nurse Anesthetist, Certified Registered
-
- Ambulatory Surgical Clinic/Center
- Flint, MI
- NPI 1629173075
-
- Anesthesiology Physician
- Irving, TX
- NPI 1437268026
Nurse Anesthetist, Certified Registered
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.