Individual provider Active NPI

Christina Rene Gardner, CRNA

  • Certified Registered Nurse Anesthetist
  • Largo, FL
National Provider Identifier
1770869273
Registry record updated Nov 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
APRN11027731 Issued in FL
Practice address
148 13TH St SW Ste 200
Largo, FL 33770-3127
Phone
(727) 450-3030
Fax
(727) 450-3031
NPI assigned
Oct 27, 2011
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 21, 2025

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 APRN11027731 FL Primary

Addresses

Primary practice location

148 13TH St SW Ste 200
Largo, FL 33770-3127

Mailing address

PO Box 633
Largo, FL 33779-0633
Phone (727) 450-3030

Other practice location 1

6133 Central Ave
St Petersburg, FL 33710-8529
Phone (727) 581-8706

Other names 1

  • Christina Rene Hearn Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240416000061 FL Practitioner - Certified Registered Nurse Anesthetist (Crna) 0941468342 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Grogan Smith and Martini PLGroup PAC ID 5092765693, 9 clinicians
Anesthesia Dynamics LLCGroup PAC ID 3779832530, 883 clinicians
Pinellas County Anesthesia Associates, LLCGroup PAC ID 3779971734, 62 clinicians
Centurion Anesthesia - FL LLCGroup PAC ID 6103205620, 106 clinicians

Practice addresses (Care Compare)

1200 7TH Ave N
Saint Petersburg, FL 33705-1300
Phone (954) 939-5000

148 13TH St SW
Suite 200
Largo, FL 33770-3127
Phone (727) 450-3030

560 Jackson St N
Suite 200
St Petersburg, FL 33705-1449
Phone (727) 820-7500

900 Carillon Pkwy
Suite 205
Saint Petersburg, FL 33716-1108
Phone (954) 939-5000

983 S Beneva Rd
Sarasota, FL 34232-2401
Phone (941) 365-5355

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Greater Florida Anesthesiologists, LLC Nurse Anesthetist, Certified Registered CurrentSince Sep 26, 2025 Accepting new patients
Anesthesia Dynamics LLC Nurse Anesthetist, Certified Registered CurrentSince Nov 10, 2025 Accepting new patients
Greater Florida Anesthesiologists, LLC CurrentSince Sep 26, 2025 Accepting new patients
Pinellas County Anesthesia Associates, LLC Nurse Anesthetist, Certified Registered CurrentSince Nov 10, 2025 Accepting new patients
Physician Partners of America Crna Operations LLC Nurse Anesthetist, Certified Registered CurrentSince Oct 1, 2025 Accepting new patients
Greater Florida Anesthesiologists, LLC Current Accepting new patients
Grogan Smith & Martini PL Nurse Anesthetist, Certified Registered CurrentSince Jan 5, 2026 Accepting new patients

Locations

10301 Hagen Ranch Rd
Ste B270
Boynton Beach, FL 33437
Phone (561) 853-1001

665 Del Prado Blvd S
Cape Coral, FL 33990
Phone (239) 772-3636

616 E St
Clearwater, FL 33756
Phone (727) 443-0611

300 Pinellas St
Clearwater, FL 33756
Phone (727) 461-8552

6412 W Gulf To Lake Hwy
Crystal River, FL 34429
Phone (352) 563-0023

2323 Curlew Rd
Ste 5
Dunedin, FL 34698
Phone (727) 388-7326

2140 W 68th St
Hialeah, FL 33016
Phone (305) 822-4107

8330 Lakewood Ranch Blvd
Lakewood Ranch, FL 34202
Phone (941) 666-8757

148 13th St SW
Ste 200
Largo, FL 33770
Phone (727) 450-3030

9035 Sunset Dr
Ste 200
Miami, FL 33173
Phone (786) 615-6210

460 N State Road 7
Royal Palm Beach, FL 33411
Phone (561) 792-7333

983 S Beneva Rd
Sarasota, FL 34232
Phone (941) 365-5355

560 Jackson St N
Ste 200
St Petersburg, FL 33705
Phone (727) 388-7326

6133 Central Ave
St Petersburg, FL 33710
Phone (727) 344-3008

900 Carillon Pkwy
Ste 205
St Petersburg, FL 33716
Phone (727) 561-2710

4730 N Habana Ave
Ste 104
Tampa, FL 33614
Phone (813) 426-8260

4703 N Armenia Ave
Tampa, FL 33603
Phone (813) 514-0230

2600 Bruce B Downs Blvd
Zephyrhills, FL 33544
Phone (954) 393-5000

Organizations & group practices 9

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.

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": "1319673600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763683200000",
    "number": "1770869273",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 633",
            "city": "LARGO",
            "state": "FL",
            "postal_code": "337790633",
            "telephone_number": "727-450-3030",
            "fax_number": "727-450-3031"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "148 13TH ST SW STE 200",
            "city": "LARGO",
            "state": "FL",
            "postal_code": "337703127",
            "telephone_number": "727-450-3030",
            "fax_number": "727-450-3031"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6133 Central Ave",
            "address_purpose": "LOCATION",
            "city": "St Petersburg",
            "state": "FL",
            "postal_code": "337108529",
            "country_code": "US",
            "telephone_number": "727-581-8706",
            "fax_number": "727-285-8351",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GARDNER",
        "first_name": "CHRISTINA",
        "middle_name": "RENE",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-10-27",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "FL",
            "license": "APRN11027731",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CHRISTINA",
            "last_name": "HEARN",
            "middle_name": "RENE",
            "credential": "CRNA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Largo, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 21, 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.