Juan Carlos Sierra Mendez Jr., MD

Primary specialty

General Practice PhysicianTaxonomy code 208D00000X

License

ACN1779 Issued in FL

Practice address

5249 Conway Rd
Orlando, FL 32812-2202

Phone

(407) 931-0444

Fax

(407) 962-4446

NPI assigned

Aug 2, 2024

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

General Practice

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Orlando Family Medical IncGroup PAC ID 7416055454, 36 clinicians

Practice addresses (Care Compare)

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.

• Orlando Family Medical Inc

  • General Practice Physician
  • Kissimmee, FL
  • NPI 1023119641

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Tampa Family Health Centers Inc

  • Multi-Specialty Clinic/Center
  • Tampa, FL
  • NPI 1356347413

  Single Specialty

  NPD (past)

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

{
    "created_epoch": "1722556800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765929600000",
    "number": "1093545410",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "931 W OAK ST STE 103",
            "city": "KISSIMMEE",
            "state": "FL",
            "postal_code": "347414973",
            "telephone_number": "407-931-0444",
            "fax_number": "407-962-4446"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5249 CONWAY RD",
            "city": "ORLANDO",
            "state": "FL",
            "postal_code": "328122202",
            "telephone_number": "407-931-0444",
            "fax_number": "407-962-4446"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIERRA MENDEZ",
        "first_name": "JUAN",
        "middle_name": "CARLOS",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-08-02",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208D00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "General Practice",
            "state": "FL",
            "license": "ACN1779",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marc F Siegel, MD
• Mylie Rosemary Siegel, MS
• Barry Sieger, MD
• Oscar Jose Sieres Cancio
• Justine L Siergey, OD
• Kanisha L Sierra Rios, MD
• Cerissa Sierra, M.S. BCBA
• Danielle Sierra
• Jennifer Sierra, LMHC
• Jose Javier Sierra, PSY.D.

• General Practice Physician in Orlando, FL
• Providers in Orlando, FL by specialty
• General Practice Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 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.