Kathryn Elise Lorenger

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

4704346101 Issued in MI

Practice address

2006 Hogback Rd Ste 5a
Ann Arbor, MI 48105-9750

Phone

(734) 263-2417

NPI assigned

Jan 9, 2023

Last updated

Apr 17, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Kathryn Elise Seeley Former name

Medicare fee-for-service enrollment

Enrolled in MI

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Saint Mary's Health ServicesGroup PAC ID 4981500436, 175 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Health Saint Mary's Hospital, Grand Rapids, MI, CCN 230059

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Saint Mary's Health Services

  • Anesthesiology Physician
  • Grand Rapids, MI
  • NPI 1124063078

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• Saint Mary's Health Services

  dba Mercy Health Saint Mary's

  • General Acute Care Hospital
  • Grand Rapids, MI
  • NPI 1639111057
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Saint Mary's Health Services

  dba Mercy Health Saint Mary's

  • General Acute Care Hospital
  • Grand Rapids, MI
  • NPI 1639111057
  Care Compare affiliation

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

{
    "created_epoch": "1673222400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776384000000",
    "number": "1821702549",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "550 N SHERMAN DR APT 403",
            "city": "ROYAL OAK",
            "state": "MI",
            "postal_code": "480672266",
            "telephone_number": "616-403-5081"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2006 HOGBACK RD STE 5A",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481059750",
            "telephone_number": "734-263-2417"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "200 Jefferson Ave SE",
            "address_purpose": "LOCATION",
            "city": "Grand Rapids",
            "state": "MI",
            "postal_code": "495034502",
            "country_code": "US",
            "telephone_number": "616-685-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "550 N Sherman Dr Apt 403",
            "address_purpose": "LOCATION",
            "city": "Royal Oak",
            "state": "MI",
            "postal_code": "480672266",
            "country_code": "US",
            "telephone_number": "616-403-5081",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LORENGER",
        "first_name": "KATHRYN",
        "middle_name": "ELISE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-01-09",
        "last_updated": "2026-04-17",
        "certification_date": "2026-04-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MI",
            "license": "4704346101",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHRYN",
            "last_name": "SEELEY",
            "middle_name": "ELISE",
            "credential": "DNP/CRNA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Paul Christian Lopez, DDS
• Ashley Lopresto, PA-C
• Alexander H Lopyan, MD
• Gandolfo Lore, CRNA
• Loren Hubbs Fraley LMSW
• Brandon Lorenz, PT
• Elma Ines Lorenzo-Blanco
• Lori Ann Driver LLC
• Julia Loria
• Matthew T Lorincz, MD

• Certified Registered Nurse Anesthetist in Ann Arbor, MI
• Providers in Ann Arbor, MI by specialty
• Certified Registered Nurse Anesthetist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 17, 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.