Juan M Marrero, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

11002 Issued in PR

Practice address

Ave 3 Font Martelo
Humacao, PR 00791

Phone

(787) 852-2424

NPI assigned

Jun 16, 2005

Last updated

Feb 18, 2026By 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

Other identifiers 4

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

Locations

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.

• Hospital Menonita Humacao Inc

  • General Acute Care Hospital
  • Humacao, PR
  • NPI 1578196820
  Medicare reassignment NPD
• Caribbean Anesthesia Services of Fajardo

  • Anesthesiology Physician
  • Luquillo, PR
  • NPI 1770570343
  NPD (past) Authorized official
• Hospital Menonita Humacao Inc

  dba Grupo Menonita de Humacao

  • Specialist
  • Humacao, PR
  • NPI 1619569043

  Anesthesiology

  NPD

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

{
    "created_epoch": "1118880000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771372800000",
    "number": "1174528269",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "267 CALLE INGENIO",
            "address_2": "HACIENDA MARGARITA",
            "city": "LUQUILLO",
            "state": "PR",
            "postal_code": "007733031",
            "telephone_number": "787-314-5854"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "AVE 3 FONT MARTELO",
            "city": "HUMACAO",
            "state": "PR",
            "postal_code": "00791",
            "telephone_number": "787-852-2424"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARRERO",
        "first_name": "JUAN",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-06-16",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "PR",
            "license": "11002",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TTRIPLESSS PROVIDER NUMBE",
            "identifier": "87606",
            "state": "PR"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA PROVIDER NUMBER",
            "identifier": "4001792",
            "state": "PR"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CRUZ AZUL PROVIDER NUMBER",
            "identifier": "100968",
            "state": "PR"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERICAN HEALTH PROVIDER",
            "identifier": "03655",
            "state": "PR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Krystle Marie Marquez, LCSW, MA
• Jessica Marrero Morales
• Jose Ramon Marrero Russe, MD
• Cristine Marie Marrero, R.PH
• Jessenia Marrero, M.D.
• Lucila Marrero, PHARMD
• Ramon Marrero, MD
• Luis Martin Sr., MD
• Liz Martinez Gonzalez, M.S, S.L.P
• Adelmarys Martinez Guzman, LICENSED SOCIAL WORK

• Anesthesiology Physician in Humacao, PR
• Providers in Humacao, PR by specialty
• Anesthesiology Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 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.