Katharine Marie Mezic, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

14892 Issued in CT

Practice address

24 Hospital Ave
Danbury, CT 06810-6099

Phone

(203) 739-7000

NPI assigned

May 23, 2025

Last updated

Jun 17, 2025By 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 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CT

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

Nuvance Health Medical Practice CT IncGroup PAC ID 4789597691, 742 clinicians

Woodland Anesthesia Associates PCGroup PAC ID 8820083652, 172 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Danbury Hospital Hospital, Danbury, CT, CCN 070033
• Norwalk Hospital Hospital, Norwalk, CT, CCN 070034
• Saint Mary's Hospital Hospital, Waterbury, CT, CCN 070016

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Nuvance Health Medical Practice CT, Inc.

  • Internal Medicine Physician
  • Danbury, CT
  • NPI 1407898117
  Medicare reassignment Care Compare group NPD
• Woodland Anesthesia Associates PC

  • Anesthesiology Physician
  • Hartford, CT
  • NPI 1437109824
  Medicare reassignment Care Compare group NPD

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

• Danbury Hospital

  • Dental Clinic/Center
  • Danbury, CT
  • NPI 1003835935

  Hospital

  Care Compare affiliation
• Danbury Hospital

  • General Acute Care Hospital
  • Danbury, CT
  • NPI 1548293343
  Care Compare affiliation
• Norwalk Hospital Association

  • General Acute Care Hospital
  • Norwalk, CT
  • NPI 1346441953
  Care Compare affiliation
• Norwalk Hospital Association

  • General Acute Care Hospital
  • Norwalk, CT
  • NPI 1427041581
  Care Compare affiliation
• Norwalk Hospital Association

  • Land Ambulance
  • Norwalk, CT
  • NPI 1477546521

  Hospital

  Care Compare affiliation
• Norwalk Hospital Association

  • General Acute Care Hospital
  • Norwalk, CT
  • NPI 1649263880
  Care Compare affiliation
• Saint Mary's Hospital, Inc.

  • General Acute Care Hospital
  • Waterbury, CT
  • NPI 1760426969
  Care Compare affiliation

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

{
    "created_epoch": "1747958400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1679366520",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 CROSS BUCK RD",
            "city": "KATONAH",
            "state": "NY",
            "postal_code": "105363604",
            "telephone_number": "914-924-9493"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24 HOSPITAL AVE",
            "city": "DANBURY",
            "state": "CT",
            "postal_code": "068106099",
            "telephone_number": "203-739-7000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "34 Maple St",
            "address_purpose": "LOCATION",
            "city": "Norwalk",
            "state": "CT",
            "postal_code": "068503815",
            "country_code": "US",
            "telephone_number": "203-852-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "56 Franklin St Ste 1",
            "address_purpose": "LOCATION",
            "city": "Waterbury",
            "state": "CT",
            "postal_code": "067061281",
            "country_code": "US",
            "telephone_number": "203-709-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MEZIC",
        "first_name": "KATHARINE",
        "middle_name": "MARIE",
        "name_prefix": "Miss",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-05-23",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CT",
            "license": "14892",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CT",
            "license": "190417",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jenna Marie Metritikas, MA, BCBA
• Christine M Metz, MD
• Jeffrey Scott Metzger, MD
• Betsy Meyer
• Robert Gregory Meyer, LCSW
• Asima Tabasum Mian, MD
• Alyssa Miceli, D.O.
• Michael Baroody, MD LLC
• Michael S. Johnson, PH.D., P.C.
• Lynn A Michaelson, LPCA

• Certified Registered Nurse Anesthetist in Danbury, CT
• Providers in Danbury, CT by specialty
• Certified Registered Nurse Anesthetist in Connecticut

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