Individual provider Active NPI

Cassie Belzer, CNM

  • Advanced Practice Midwife
  • St Petersburg, FL
National Provider Identifier
1144582719
Registry record updated Jan 25, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Advanced Practice MidwifeTaxonomy code 367A00000X
License
APRN11019738 Issued in FL
Practice address
700 Central Ave Ste 400
St Petersburg, FL 33701-3600
Phone
(727) 895-1300
Fax
(727) 823-3494
NPI assigned
Jun 11, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 25, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Women's Health Nurse Practitioner 363LW0102X APRN11019738 FL
Advanced Practice Midwife 367A00000X APRN11019738 FL Primary

Addresses

Primary practice location

700 Central Ave Ste 400
St Petersburg, FL 33701-3600

Mailing address

PO Box 748817
Atlanta, GA 30374-8817
Phone (813) 286-0033

Other practice location 1

905 Highland Blvd Ste 4500
Bozeman, MT 59715-6903
Phone (406) 414-5150

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, TX, GA3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20220607003411 FL Practitioner - Certified Nurse Midwife (CNM) 3870743958 Reassigns benefits to 2 organizations
I20241029004330 TX Practitioner - Certified Nurse Midwife (CNM) 3870743958 Reassigns benefits to 1 organization
I20251230000173 GA Practitioner - Certified Nurse Midwife (CNM) 3870743958 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Nurse Midwife (CNM)
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Womens Care Florida LLCGroup PAC ID 9234031444, 324 clinicians

Practice addresses (Care Compare)

625 6TH Ave S
Suite 350
St Petersburg, FL 33701-4619
Phone (727) 456-0080

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1156997TXMDNeurology Physical Therapist
APRN11019738FLMDWomen's Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Valley Healthcare System CurrentSince Sep 18, 2025 Accepting new patients
Ouma Health Professional Limited Liability Company CurrentSince Nov 28, 2024 Accepting new patients
Women'S Care Florida LLC Advanced Practice Midwife CurrentSince Jun 3, 2022 Accepting new patients
Orlando Health, Inc. Current Accepting new patients
Valley Healthcare System Inc CurrentSince Sep 18, 2025 Accepting new patients
Womens' Health Hospitalists, LLC CurrentSince Jun 3, 2022 Accepting new patients

Locations

2191 9th Ave N
Ste 120
St Petersburg, FL 33713
Phone (727) 826-0795

625 6th Ave S
Ste 350
St Petersburg, FL 33701
Phone (727) 456-0080

700 Central Ave
Ste 400
St Petersburg, FL 33701
Phone (727) 895-1300

5002 W Lemon St
Tampa, FL 33609

2818 W Virginia Ave
Tampa, FL 33607
Phone (813) 872-8551

4030 W Boy Scout Blvd
Ste 800
Tampa, FL 33607
Phone (813) 286-0333

1600 Fort Benning Rd
Columbus, GA 31903
Phone (706) 322-9599

3267 Bee Caves Rd
Austin, TX 78746
Phone (410) 814-1872

Interoperability endpoints

  • Direct secure messaging: cbelzer365578@orlandohealth.medalliesdirect.net

Organizations & group practices 7

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.

NPI Registry JSON

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

{
    "created_epoch": "1339372800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1706140800000",
    "number": "1144582719",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 748817",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303748817",
            "telephone_number": "813-286-0033",
            "fax_number": "813-282-1806"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 CENTRAL AVE STE 400",
            "city": "ST PETERSBURG",
            "state": "FL",
            "postal_code": "337013600",
            "telephone_number": "727-895-1300",
            "fax_number": "727-823-3494"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "905 Highland Blvd Ste 4500",
            "address_purpose": "LOCATION",
            "city": "Bozeman",
            "state": "MT",
            "postal_code": "597156903",
            "country_code": "US",
            "telephone_number": "406-414-5150",
            "fax_number": "406-414-5175",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BELZER",
        "first_name": "CASSIE",
        "credential": "CNM",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-06-11",
        "last_updated": "2024-01-25",
        "certification_date": "2024-01-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "FL",
            "license": "APRN11019738",
            "primary": false
        },
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": "FL",
            "license": "APRN11019738",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in St Petersburg, FL

Sources for this page

Verify at the official NPI Registry.