Jennifer Tsai

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

156972 Issued in IL

Practice address

1401 E State St
Rockford, IL 61104-2315

Phone

(779) 696-4400

NPI assigned

Jan 5, 2026

Last updated

Jan 10, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Rockford Anesthesiologists Associated LLCGroup PAC ID 5597668004, 62 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Uw Health Hospital, Rockford, IL, CCN 140228

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Rockford Anesthesiologists Associated, L.L.C.

  • Certified Registered Nurse Anesthetist
  • Loves Park, IL
  • NPI 1629090642
  Medicare reassignment Care Compare group

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

• Swedishamerican Hospital

  • General Acute Care Hospital
  • Rockford, IL
  • NPI 1760542732
  Care Compare affiliation

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

{
    "created_epoch": "1767571200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768003200000",
    "number": "1942167879",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3163 MCDONALD ST",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331334416",
            "telephone_number": "610-529-1334"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1401 E STATE ST",
            "city": "ROCKFORD",
            "state": "IL",
            "postal_code": "611042315",
            "telephone_number": "779-696-4400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSAI",
        "first_name": "JENNIFER",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-01-05",
        "last_updated": "2026-01-10",
        "certification_date": "2026-01-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "156972",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kinjal Krunal Trivedi, MD
• Ashley L Trosper, LPC
• James Michael Troyer, MD
• True Medtests LLC
• Mary Theresa Trujillo, LCSW, MSW, PEL
• Geoffrey Tsaras, MD
• Ashley Tsiao, D.M.D
• George D. Tsonis, MD
• Sara Tubbesing, BSN, RN
• Paige L Tucker

• Certified Registered Nurse Anesthetist in Rockford, IL
• Providers in Rockford, IL by specialty
• Certified Registered Nurse Anesthetist in Illinois

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

Verify at the official NPI Registry.