Individual provider Active NPI

Tassi Michelle Womack, CRNA

  • Certified Registered Nurse Anesthetist
  • Jefferson City, MO
National Provider Identifier
1285022848
Registry record updated Jun 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
2014044181 Issued in MO
Practice address
1125 Madison St
Jefferson City, MO 65101-5227
Phone
(573) 632-5880
Fax
(573) 632-5883
NPI assigned
Jan 6, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 17, 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 2014044181 MO Primary

Addresses

Primary practice location

1125 Madison St
Jefferson City, MO 65101-5227

Mailing address

PO Box 843966
Kansas City, MO 64184-3966
Phone (573) 884-3300

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address MUDOCREFERRAL@direct.health.missouri.edu Direct Curators of the University of Missouri

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150219001760 MO Practitioner - Certified Registered Nurse Anesthetist (Crna) 8426373200 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1 Hospital Dr
Columbia, MO 65212-0001
Phone (573) 882-4141

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
80.23 of 100Reported as group
Quality
58.17
Promoting interoperability
100
Improvement activities
40
Cost
75.92

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2014044181MOMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
The Curators of the University of Missouri CurrentSince Jan 27, 2023 Accepting new patients
Curators of the University of Missouri CurrentSince Jan 27, 2023 Accepting new patients

Locations

1600 E Broadway
Columbia, MO 65201
Phone (573) 632-5000

1 Hospital Dr
Columbia, MO 65212
Phone (573) 882-2568

305 N Keene St
Ste 107
Columbia, MO 65201
Phone (573) 239-3310

1100 Virginia Ave
Columbia, MO 65212
Phone (573) 882-2663

1705 Christy Dr
Jefferson Cty, MO 65101
Phone (573) 289-9619

1125 Madison St
Jefferson Cty, MO 65101
Phone (573) 632-5000

Organizations & group practices 2

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 2

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": "1420502400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781654400000",
    "number": "1285022848",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 843966",
            "city": "KANSAS CITY",
            "state": "MO",
            "postal_code": "641843966",
            "telephone_number": "573-884-3300",
            "fax_number": "573-884-0943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1125 MADISON ST",
            "city": "JEFFERSON CITY",
            "state": "MO",
            "postal_code": "651015227",
            "telephone_number": "573-632-5880",
            "fax_number": "573-632-5883"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WOMACK",
        "first_name": "TASSI",
        "middle_name": "MICHELLE",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-01-06",
        "last_updated": "2026-06-17",
        "certification_date": "2026-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MO",
            "license": "2014044181",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "MUDOCREFERRAL@direct.health.missouri.edu",
            "affiliation": "Y",
            "endpointDescription": "Endpoint is used to receive electronic continuity of care documents (C-CDA) for outpatient referrals.",
            "affiliationName": "Curators of the University of Missouri",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct",
            "address_1": "One Hospital Dr",
            "city": "Columbia",
            "state": "MO",
            "country_code": "US",
            "postal_code": "652120001",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Jefferson City, MO

Sources for this page

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