Isamarie Montalvo, M.D.

Primary specialty

General Practice PhysicianTaxonomy code 208D00000X

License

16309 Issued in PR

Practice address

58 Calle Algarin
Juncos, PR 00777-3542

Phone

(787) 713-3027

Fax

(787) 713-3037

NPI assigned

Jan 22, 2007

Sex

Female

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Endomedicine LLC

  • Endocrinology, Diabetes & Metabolism Physician
  • Trujillo Alto, PR
  • NPI 1003541467
  NPD (past)

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

{
    "created_epoch": "1169424000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1023162799",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1804",
            "city": "JUNCOS",
            "state": "PR",
            "postal_code": "007771804",
            "telephone_number": "787-713-3027"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "58 CALLE ALGARIN",
            "city": "JUNCOS",
            "state": "PR",
            "postal_code": "007773542",
            "telephone_number": "787-713-3027",
            "fax_number": "787-713-3037"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MONTALVO",
        "first_name": "ISAMARIE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-01-22",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "PR",
            "license": "16309",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa Optica & Lab. Inc
• Belmari Mendez Santiago, DMD
• Metro-Eastern Physician Group L.L.C.
• Mind Cafe LLC
• Ambar S Miranda Rivera, RN
• Zuleyka Montanez
• Jivet Lee Morales
• Maria D Morales
• Rosa Morales, TF
• Municipio de Juncos (Proyecto Nuevos Horizontes de Salud)

• General Practice Physician in Juncos, PR
• Providers in Juncos, PR by specialty
• General Practice Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.