William Mazzei III, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

ME69564 Issued in FL

Practice address

220 SW Natura Ave
Deerfield Beach, FL 33441-3026

Phone

(954) 360-7000

Fax

(305) 403-7700

NPI assigned

Nov 29, 2005

Sex

Male

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

University of South Florida College of Medicine, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Estrella Health Medical Center IncGroup PAC ID 0042691362, 2 clinicians

Hillsboro Allergy and Family Medicine IncGroup PAC ID 2769414432, 7 clinicians

L and L Social Services LLCGroup PAC ID 4688082803, 6 clinicians

Universal Therapy Center IncGroup PAC ID 4486732153, 40 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Estrella Health Medical Center Inc

  • Psychiatry Physician
  • Miami, FL
  • NPI 1710576988
  Medicare reassignment Care Compare group NPD
• L & L Social Services LLC

  • Community/Behavioral Health Agency
  • Miami, FL
  • NPI 1225538689
  Medicare reassignment Care Compare group NPD
• Hillsboro Allergy & Family Medicine Inc

  • Family Medicine Physician
  • Deerfield Beach, FL
  • NPI 1770778516
  Medicare reassignment Care Compare group
• Santa Ana Medical Care Center Inc

  • Multi-Specialty Clinic/Center
  • Hialeah, FL
  • NPI 1386314599
  Medicare reassignment NPD
• Universal Therapy Center Inc

  • Comprehensive Outpatient Rehabilitation Facility (CORF)
  • Miami, FL
  • NPI 1295738672
  Care Compare group
• Alfred G Salas MD PA

  • Geriatric Medicine (Internal Medicine) Physician
  • Hollywood, FL
  • NPI 1548675788
  NPD (past)
• Amda Medical LLC

  • Internal Medicine Physician
  • Pembroke Pines, FL
  • NPI 1023455615
  NPD (past)
• Amore Mental Health Corp.

  • Adult Mental Health Clinic/Center
  • Miami, FL
  • NPI 1780243931
  NPD (past)
• Emergency Physicians Inc

  • Emergency Medicine Physician
  • Jacksonville, FL
  • NPI 1285686675
  NPD (past)
• Expressdocs2Llc

  • Urgent Care Clinic/Center
  • Delray Beach, FL
  • NPI 1285497743
  NPD (past)
• L & L Social Services LLC

  • Primary Care Clinic/Center
  • Miami, FL
  • NPI 1063154573
  NPD (past)
• Physicians Group Services PA

  • Family Medicine Physician
  • Orange Park, FL
  • NPI 1861440810
  NPD (past)

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

{
    "created_epoch": "1133222400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740441600000",
    "number": "1972586501",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "220 SW NATURA AVE",
            "city": "DEERFIELD BEACH",
            "state": "FL",
            "postal_code": "334413026",
            "telephone_number": "954-360-7000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "220 SW NATURA AVE",
            "city": "DEERFIELD BEACH",
            "state": "FL",
            "postal_code": "334413026",
            "telephone_number": "954-360-7000",
            "fax_number": "305-403-7700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAZZEI",
        "first_name": "WILLIAM",
        "name_prefix": "Dr.",
        "name_suffix": "III",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-29",
        "last_updated": "2025-02-25",
        "certification_date": "2025-02-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "FL",
            "license": "ME69564",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "26905510",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Nakita Mayfield
• Kiarra Mayo, BT
• Anita Renee Mays
• Zyazia Marshay Mays
• Mazaltov LLC
• Mbeck Care
• Brianna McBryde
• Fiona Kaitlyn McCallum
• Brendan McCarthy, RBT
• Kayla Marie McCarty

• Family Medicine Physician in Deerfield Beach, FL
• Providers in Deerfield Beach, FL by specialty
• Family Medicine Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 25, 2025; 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.