Alexander Barnecet Perez, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

24503 Issued in PR

Practice address

St 172 Exit 21 Turabo Gardens Carretera Caguas a Cidra
Caguas, PR 00726-6660

Phone

(787) 653-0550

NPI assigned

Apr 12, 2022

Last updated

Aug 14, 2025By the provider in NPPES

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 PR

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

Internal Medicine

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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.

• Dr Fernandez-de Thomas LLC

  • Neurological Surgery Physician
  • Caguas, PR
  • NPI 1013899350
  NPD (past)

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

{
    "created_epoch": "1649721600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755129600000",
    "number": "1750023594",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "ST 172 EXIT 21 TURABO GARDENS CARRETERA CAGUAS A CIDRA",
            "city": "CAGUAS",
            "state": "PR",
            "postal_code": "007266660",
            "telephone_number": "787-653-0550"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "ST 172 EXIT 21 TURABO GARDENS CARRETERA CAGUAS A CIDRA",
            "city": "CAGUAS",
            "state": "PR",
            "postal_code": "007266660",
            "telephone_number": "787-653-0550"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARNECET PEREZ",
        "first_name": "ALEXANDER",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-04-12",
        "last_updated": "2025-08-14",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PR",
            "license": "24503",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Zwelkys Baez, MPSY
• Brenda Baiz Falcon
• Rafael A. Baquero, M.D
• Andres Miguel Barcelo-Miller, M.D
• Osvaldo Barnecet Lugo, D.M.D
• Lyanna Nicole Barnecet Perez, DMD
• Angel Rafael Barreiro, NL
• Julian O Barrera Llaurador, MD, FAAD
• Felipe Ignacio Barreras Galindo
• Pablo Alfonso Barreras

• Internal Medicine Physician in Caguas, PR
• Providers in Caguas, PR by specialty
• Internal Medicine Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.