Marieliz Alvarado Davila, MD

Primary specialty

Pulmonary Disease PhysicianTaxonomy code 207RP1001X

License

12491 Issued in PR

Practice address

500 Ave Domenech
Suite 201
San Juan, PR 00918-3736

Phone

(787) 767-0487

NPI assigned

Jun 7, 2006

Last updated

Apr 8, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

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

Pulmonary DiseaseAlso: Critical Care (Intensivists), Internal Medicine

Education

Other, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Auxilio Mutuo Hospital Hospital, San Juan, PR, CCN 400016

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Hospital Espanol Auxilio Mutuo de Puerto Rico, Inc.

  • General Acute Care Hospital
  • San Juan, PR
  • NPI 1265493001
  Care Compare affiliation

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

{
    "created_epoch": "1149638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775606400000",
    "number": "1730129008",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13 CALLE 300",
            "address_2": "URB SIERRA DEL RIO",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00926"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 AVE DOMENECH",
            "address_2": "SUITE 201",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009183736",
            "telephone_number": "787-767-0487"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALVARADO DAVILA",
        "first_name": "MARIELIZ",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-07",
        "last_updated": "2026-04-08",
        "certification_date": "2026-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "PR",
            "license": "12491",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "PR",
            "license": "12491",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alternative Health Care Solutions LLC
• Altiora LLC
• Altix Medical PR PC
• Ariana Laura Alvarado Castillo
• Shelibette Alvarado Collazo
• Carlos M. Alvarado Hernandez, M.D.
• Francisco Alvarado Huerta
• Awilda Alvarado Pomales, PSY.D.
• Natalia Alvarado Ramos
• Stephanie Alvarado Rivera, PHARMD

• Pulmonary Disease Physician in San Juan, PR
• Providers in San Juan, PR by specialty
• Pulmonary Disease Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 8, 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.