Individual provider Active NPI

Michael Anthony Tonelli, CRNA

  • Certified Registered Nurse Anesthetist
  • Rochester, MI
National Provider Identifier
1205325255
Registry record updated Sep 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
4704289502 Issued in MI
Practice address
1000 W University Dr Ste 100
Rochester, MI 48307-1874
Phone
(248) 402-0266
NPI assigned
May 5, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 16, 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 4704289502 MI Primary

Addresses

Primary practice location

1000 W University Dr Ste 100
Rochester, MI 48307-1874

Mailing address

2307 Gysin CT
Bay City, MI 48708-6848
Phone (586) 904-8787

Other practice location 1

44405 Woodward Ave
Pontiac, MI 48341-5023
Phone (248) 858-3000

Other practice location 2

6245 Inkster Rd
Garden City, MI 48135-4001
Phone (734) 458-3300

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180622000526 MI Practitioner - Certified Registered Nurse Anesthetist (Crna) 8022363696 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Michigan State University College of Human Medicine, 2018
Medicare assignment
May accept Medicare assignment
Group practices
Northstar Anesthesia of Michigan III PLLCGroup PAC ID 7911325469, 561 clinicians
Asa Staffing IncGroup PAC ID 3971898644, 146 clinicians
Anesthesia Associates of Ann Arbor PLLCGroup PAC ID 1355317223, 213 clinicians

Practice addresses (Care Compare)

18101 Oakwood Blvd
Dearborn, MI 48124-4089
Phone (214) 687-0001

1900 Columbus Ave
Bay City, MI 48708-6831
Phone (989) 894-3000

2006 Hogback Rd
Ann Arbor, MI 48105-9750

33155 Annapolis St
Wayne, MI 48184-2405
Phone (214) 687-0001

5450 Fort St
Trenton, MI 48183-4601
Phone (214) 687-0001

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4704289502MIMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Mymichigan Medical Center Saginaw Nurse Anesthetist, Certified Registered CurrentSince Apr 29, 2019 Accepting new patients
Resource Anesthesiology Associates of Mi PC CurrentSince Apr 30, 2023 Accepting new patients
Mymichigan Medical Center Saginaw CurrentSince Apr 29, 2019 Accepting new patients
Henry Ford Health St. John Hospital CurrentSince Jan 15, 2025 Accepting new patients
Northstar Anesthesia of Michigan III PLLC Nurse Anesthetist, Certified Registered CurrentSince Dec 14, 2022 Accepting new patients
Henry Ford Health St. John Hospital Nurse Anesthetist, Certified Registered CurrentSince Jan 15, 2025 Accepting new patients
Anesthesia Associates of Ann Arbor, PLLC Nurse Anesthetist, Certified Registered CurrentSince Nov 1, 2025 Accepting new patients
Asa Staffing Inc Nurse Anesthetist, Certified Registered CurrentSince Jul 1, 2018 Accepting new patients

Locations

7915 Solutions Ctr Dr
Chicago, IL 60677

2006 Hogback Rd
Ste 5
Ann Arbor, MI 48105
Phone (313) 712-4331

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

22101 Moross Rd
Detroit, MI 48236
Phone (313) 343-3248

6245 Inkster Rd
Garden City, MI 48135
Phone (734) 421-3300

620 Byron Rd
Howell, MI 48843
Phone (517) 545-5450

826 W King St
Owosso, MI 48867
Phone (989) 720-2273

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

4599 Towne Centre Rd
Saginaw, MI 48604
Phone (989) 497-3000

800 S Washington Ave
Saginaw, MI 48601
Phone (989) 776-8000

33155 Annapolis St
Wayne, MI 48184
Phone (734) 467-4042

Interoperability endpoints

  • Direct secure messaging: mtonelli1155821@direct.hfhs.org

Organizations & group practices 8

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 4

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": "1525478400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1205325255",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2307 GYSIN CT",
            "city": "BAY CITY",
            "state": "MI",
            "postal_code": "487086848",
            "telephone_number": "586-904-8787"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 W UNIVERSITY DR STE 100",
            "city": "ROCHESTER",
            "state": "MI",
            "postal_code": "483071874",
            "telephone_number": "248-402-0266"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "44405 Woodward Ave",
            "address_purpose": "LOCATION",
            "city": "Pontiac",
            "state": "MI",
            "postal_code": "483415023",
            "country_code": "US",
            "telephone_number": "248-858-3000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6245 Inkster Rd",
            "address_purpose": "LOCATION",
            "city": "Garden City",
            "state": "MI",
            "postal_code": "481354001",
            "country_code": "US",
            "telephone_number": "734-458-3300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TONELLI",
        "first_name": "MICHAEL",
        "middle_name": "ANTHONY",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-05-05",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MI",
            "license": "4704289502",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rochester, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 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.