Teresa Ann Hamatto, CRNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

APRN3351872 Issued in FL

Practice address

13670 Walsingham Rd
Largo, FL 33774-3532

Phone

(727) 593-9848

Fax

(727) 596-4532

NPI assigned

Feb 15, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in FL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Baycare Urgent Care, LLC.Group PAC ID 6103841051, 91 clinicians

Bayside Emergency Physicians PAGroup PAC ID 6103988332, 19 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

• Freedom Health HMO Network
• Optimum HealthCare HMO Network

Interoperability endpoints

• Direct secure messaging: teresa.hamatto@direct.mybaycare.org

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.

• Baycare Urgent Care, LLC

  • General Practice Physician
  • Largo, FL
  • NPI 1184677007
  Medicare reassignment Care Compare group NPD
• Bayside Emergency Physicians PA

  • Emergency Medicine Physician
  • St Petersburg, FL
  • NPI 1396171518
  Medicare reassignment Care Compare group NPD
• Baycare Medical Group, Inc.

  • General Practice Physician
  • Clearwater, FL
  • NPI 1043269871

  Nurse Practitioner

  Medicare reassignment NPD
• FL-I Medical Services, LLC

  • Nurse Practitioner
  • Fort Pierce, FL
  • NPI 1750655106
  Medicare reassignment NPD
• Baycare Medical Group, Inc.

  • Family Medicine Physician
  • Clearwater, FL
  • NPI 1659720837
  NPD
• Baycare Urgent Care, LLC

  • General Practice Physician
  • New Port Richey, FL
  • NPI 1629514070
  NPD
• FL-I Medical Services LLC

  • Physician Assistant
  • Haines City, FL
  • NPI 1285356790

  Nurse Practitioner

  NPD
• FL-I Medical Services LLC

  • Emergency Medicine Physician
  • St Petersburg, FL
  • NPI 1831508217

  Nurse Practitioner

  NPD
• Saint Paul Place Specialists, Inc.

  • Physical Therapist
  • Baltimore, MD
  • NPI 1346292422
  NPD (past)

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

{
    "created_epoch": "1139961600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1083688071",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13670 WALSINGHAM RD",
            "city": "LARGO",
            "state": "FL",
            "postal_code": "337743532",
            "telephone_number": "727-593-9848",
            "fax_number": "727-596-4532"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13670 WALSINGHAM RD",
            "city": "LARGO",
            "state": "FL",
            "postal_code": "337743532",
            "telephone_number": "727-593-9848",
            "fax_number": "727-596-4532"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1200 7th Ave N",
            "address_purpose": "LOCATION",
            "city": "St Petersburg",
            "state": "FL",
            "postal_code": "33705",
            "country_code": "US",
            "telephone_number": "727-825-1497",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2001 Medical Pkwy",
            "address_2": "AAMC - DESPA",
            "address_purpose": "LOCATION",
            "city": "Annapolis",
            "state": "MD",
            "postal_code": "214013280",
            "country_code": "US",
            "telephone_number": "443-481-1366",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "119 Oakfield Dr",
            "address_purpose": "LOCATION",
            "city": "Brandon",
            "state": "FL",
            "postal_code": "335115779",
            "country_code": "US",
            "telephone_number": "813-681-5551",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAMATTO",
        "first_name": "TERESA",
        "middle_name": "ANN",
        "name_prefix": "Ms.",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-15",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "FL",
            "license": "APRN3351872",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "015085200",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Said Ismail Hakky, M.D., PH.D.
• John Carlisle Haley, DDS
• David Hall
• Christopher Halleman, D.O.
• Jenna Halog
• Terry Lee Hamblen, DMD
• Keri Denise Hames
• Sherika A Hamilton
• Stephanie P Hamilton
• Hammer Innovative Healthcare, LLC

• Family Nurse Practitioner in Largo, FL
• Providers in Largo, FL by specialty
• Family Nurse Practitioner in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.