Individual provider Active NPI

Christopher Quertermus, CRNA

  • Certified Registered Nurse Anesthetist
  • Portage, MI
National Provider Identifier
1295700318
Registry record updated May 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
4704216255 Issued in MI
Practice address
7901 Angling Rd
Portage, MI 49024-0714
Phone
(269) 324-8406
NPI assigned
Feb 22, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 7, 2025

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 4704216255 MI Primary

Addresses

Primary practice location

7901 Angling Rd
Portage, MI 49024-0714

Mailing address

10466 N 17TH St
Plainwell, MI 49080-8606
Phone (269) 269-7206

Other identifiers 2

IdentifierTypeStateIssuer
M74750323MedicaidMI
4596482MedicaidMI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, IN2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20040612000222 MI Practitioner - Certified Registered Nurse Anesthetist (Crna) 2466435078 Reassigns benefits to 6 organizations
I20240513001940 IN Practitioner - Certified Registered Nurse Anesthetist (Crna) 2466435078 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2003
Medicare assignment
May accept Medicare assignment
Group practices
Lakeland Hospitals at Niles and St Joseph IncGroup PAC ID 7517929037, 134 clinicians
Apollo Medical Group of Michigan PLLCGroup PAC ID 6103354329, 24 clinicians
Rest Assured Anesthesia Management IncGroup PAC ID 3274971007, 21 clinicians
Celebrity Anesthesia Staffing LLCGroup PAC ID 3678987534, 26 clinicians

Practice addresses (Care Compare)

1234 Napier Ave
Corewell Health Lakeland Hospitals
Saint Joseph, MI 49085-2112
Phone (269) 983-8300

3200 W Centre Ave
Suite 101
Portage, MI 49024-4889
Phone (269) 323-9950

3600 Capital Ave SW
Suite 101
Battle Creek, MI 49015-9393
Phone (269) 979-2490

6245 N Old 27
A10 Lake George Surgery Center
Fremont, IN 46737-8707
Phone (517) 462-8283

7276 Huron Ave
Lexington, MI 48450-8324
Phone (512) 593-1945

Hospital & facility affiliations

  • Lakeland Hospital, St Joseph Hospital, St Joseph, MI, CCN 230021

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4704216255MIMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
McLaren Hospital Group CurrentSince Jan 1, 2026 Accepting new patients
Lakeland Hospitals at Niles and St Joseph, Inc Current Accepting new patients
Lakeland Hospitals at Niles and St Joseph, Inc Nurse Anesthetist, Certified Registered CurrentSince Jan 11, 2020 Accepting new patients
McLaren Central Michigan Nurse Anesthetist, Certified Registered CurrentSince Sep 26, 2023 Accepting new patients
McLaren Central Michigan Current Accepting new patients
McLaren Central Michigan CurrentSince Sep 26, 2023 Accepting new patients
Covenant Medical Center, Inc. Nurse Anesthetist, Certified Registered CurrentSince Sep 15, 2014 Accepting new patients
Covenant Medical Center, Inc CurrentSince Sep 15, 2014 Accepting new patients
McLaren Central Michigan Current Accepting new patients
Rest Assured Anesthesia Management, Inc. Nurse Anesthetist, Certified Registered CurrentSince Oct 20, 2023 Accepting new patients
Lakeland Hospitals at Niles and St Joseph, Inc CurrentSince Jan 11, 2020 Accepting new patients
Celebrity Anesthesia Staffing LLC CurrentSince Aug 1, 2025 Accepting new patients
Apollo Medical Group of Michigan PLLC Nurse Anesthetist, Certified Registered CurrentSince Oct 8, 2025 Accepting new patients
Crnas of Michigan Nurse Anesthetist, Certified Registered Past Accepting new patients

Locations

917 W Washington Blvd
Chicago, IL 60607
Phone (312) 248-3655

6245 N Old 27
Ste A10
Fremont, IN 46737
Phone (260) 833-6100

3600 Capital Ave SW
Ste 101
Battle Creek, MI 49015
Phone (269) 979-2490

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

1179 East Paris Ave SE
Ste E200
Grand Rapids, MI 49546
Phone (616) 975-9100

1221 South Dr
Mt Pleasant, MI 48858
Phone (989) 772-6700

31 N Saint Joseph Ave
Niles, MI 49120
Phone (269) 428-2417

3200 W Centre Ave
Ste 101
Portage, MI 49024
Phone (269) 323-9905

7901 Angling Rd
Portage, MI 49024
Phone (269) 324-8405

1447 N Harrison St
Saginaw, MI 48602
Phone (989) 583-4220

700 Cooper Ave
Saginaw, MI 48602
Phone (989) 583-6000

1234 Napier Ave
Saint Joseph, MI 49085
Phone (269) 982-4941

Interoperability endpoints

  • Direct secure messaging: cquertermus206239@epic00.shdirect.org

Organizations & group practices 14

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.

View all 14

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": "1140566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746576000000",
    "number": "1295700318",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10466 N 17TH ST",
            "city": "PLAINWELL",
            "state": "MI",
            "postal_code": "490808606",
            "telephone_number": "269-269-7206"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7901 ANGLING RD",
            "city": "PORTAGE",
            "state": "MI",
            "postal_code": "490240714",
            "telephone_number": "269-324-8406"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "QUERTERMUS",
        "first_name": "CHRISTOPHER",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-02-22",
        "last_updated": "2025-05-07",
        "certification_date": "2025-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MI",
            "license": "4704216255",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "M74750323",
            "state": "MI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4596482",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Portage, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 2025; 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.