NPIMap

Organization Active NPI

Trillium Anesthesia Services, PLLC

  • Anesthesiology Physician
  • Clinton Township, MI
National Provider Identifier
1417522848
Registry record updated Sep 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
Legal business name
TRILLIUM ANESTHESIA SERVICES, PLLC
Practice address
37399 Garfield Rd Ste 104
Clinton Township, MI 48036-3672
Phone
(586) 228-5300
Fax
(586) 279-5284
NPI assigned
May 27, 2021
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 2, 2026

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

Authorized official

Name
Jennifer Kellay
Title
Administrator
Phone
(586) 228-5300

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207L00000X Primary

Addresses

Primary practice location

37399 Garfield Rd Ste 104
Clinton Township, MI 48036-3672

Mailing address

37399 Garfield Rd Ste 104
Clinton Township, MI 48036-3672
Phone (586) 228-5300

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20211027001873 MI Part B Supplier - Clinic/Group Practice 0941698708 Receives reassigned benefits from 18 practitioners
Practice locations: Clinton Township, MI

National Provider Directory

National Provider Directory

Locations

37399 Garfield Rd
Ste 104
Clinton Twp, MI 48036
Phone (586) 286-5400

Practitioners & affiliated clinicians

Practitioners 33

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

View all 33

NPI Registry JSON

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

{
    "created_epoch": "1622073600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1788307200000",
    "number": "1417522848",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "37399 GARFIELD RD STE 104",
            "city": "CLINTON TOWNSHIP",
            "state": "MI",
            "postal_code": "480363672",
            "telephone_number": "586-228-5300",
            "fax_number": "586-279-5284"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "37399 GARFIELD RD STE 104",
            "city": "CLINTON TOWNSHIP",
            "state": "MI",
            "postal_code": "480363672",
            "telephone_number": "586-228-5300",
            "fax_number": "586-279-5284"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TRILLIUM ANESTHESIA SERVICES, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-05-27",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A",
        "authorized_official_last_name": "KELLAY",
        "authorized_official_first_name": "JENNIFER",
        "authorized_official_title_or_position": "ADMINISTRATOR",
        "authorized_official_telephone_number": "586-228-5300"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Anesthesiology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Clinton Township, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.