Individual provider Active NPI

Mary Catherine Mlotzek, CRNA

  • Certified Registered Nurse Anesthetist
  • Sarasota, FL
National Provider Identifier
1194799734
Registry record updated Apr 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
APRN3293042 Issued in FL
Practice address
1700 S Tamiami TRL
Sarasota, FL 34239-3509
Phone
(941) 917-8720
Fax
(941) 917-1875
NPI assigned
Feb 13, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 30, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X COA.07278-NA OH
Certified Registered Nurse Anesthetist 367500000X APRN3293042 FL Primary

Addresses

Primary practice location

1700 S Tamiami TRL
Sarasota, FL 34239-3509

Mailing address

PO Box 947407
Atlanta, GA 30394-7407
Phone (941) 917-2600

Other identifiers 3

IdentifierTypeStateIssuer
P00682434OtherOHRAILROAD MEDICARE
2397491MedicaidOH
000000602227OtherOHANTHEM

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH, IN, FL3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20080527000016 OH Practitioner - Certified Registered Nurse Anesthetist (Crna) 2961571369 Reassigns benefits to 3 organizations
I20140327000605 IN Practitioner - Certified Registered Nurse Anesthetist (Crna) 2961571369 Reassigns benefits to 1 organization
I20260509000352 FL Practitioner - Certified Registered Nurse Anesthetist (Crna) 2961571369 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Southwest Ohio Anesthesia Consultants LLCGroup PAC ID 6901700640, 362 clinicians

Practice addresses (Care Compare)

7500 State Rd
Cincinnati, OH 45255-2439
Phone (513) 624-4500

Hospital & facility affiliations

  • Mercy St Vincent Medical Center Hospital, Toledo, OH, CCN 360112

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
APRN3293042FLMDCertified Registered Nurse Anesthetist
COA.07278-NAOHMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Clinical Colleagues Inc Nurse Anesthetist, Certified Registered CurrentSince Nov 7, 2016 Accepting new patients
Great Lakes Anesthesia, P.C. Nurse Anesthetist, Certified Registered CurrentSince Feb 1, 2014 Accepting new patients
Southwest Ohio Anesthesia Consultants LLC Nurse Anesthetist, Certified Registered CurrentSince Jan 1, 2022 Accepting new patients
Northstar Anesthesia of Ohio LLC CurrentSince Mar 31, 2017 Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients
Anesthesia Associates of Pinellas County Past Accepting new patients
Clearwater Pain Management Associates Past Accepting new patients
Uniontown Anesthesia Associates, LTD Past Accepting new patients
Southwest Anesthesia Services, PSC, Inc. Past Accepting new patients
Lima Memorial Professional Corporation Past Accepting new patients

Locations

9301 Connecticut Dr
Crown Point, IN 46307
Phone (219) 756-2100

1004 Parkway Ave
Ste A
Elkhart, IN 46516
Phone (800) 966-7841

2310 California Rd
Elkhart, IN 46514
Phone (574) 264-0791

1915 Lake Ave
Plymouth, IN 46563
Phone (219) 936-3181

3000 Hospital Dr
Batavia, OH 45103
Phone (513) 557-3209

7500 State Rd
Cincinnati, OH 45255
Phone (513) 624-4034

2615 E High St
Springfield, OH 45505
Phone (888) 861-3994

2213 Cherry St
Toledo, OH 43608
Phone (419) 251-4283

1250 S Washington St
Van Wert, OH 45891
Phone (419) 232-2077

Organizations & group practices 11

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 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": "1139788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1194799734",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 947407",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303947407",
            "telephone_number": "941-917-2600",
            "fax_number": "941-917-7884"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 S TAMIAMI TRL",
            "city": "SARASOTA",
            "state": "FL",
            "postal_code": "342393509",
            "telephone_number": "941-917-8720",
            "fax_number": "941-917-1875"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MLOTZEK",
        "first_name": "MARY",
        "middle_name": "CATHERINE",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-13",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "OH",
            "license": "COA.07278-NA",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "FL",
            "license": "APRN3293042",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00682434",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2397491",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM",
            "identifier": "000000602227",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Sarasota, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.