Ramon A. Sifre Rivera, M.D

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

8406 Issued in PR

Practice address

927 Ave Roberto Sanchez Vilella
San Juan, PR 00924-2585

Phone

(787) 257-1305

Fax

(787) 257-1305

NPI assigned

May 8, 2006

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 1

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

Obstetrics/Gynecology

Education

Other, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

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 and National Provider Directory roles.

• Metro Santurce, Inc.

  • General Acute Care Hospital
  • San Juan, PR
  • NPI 1467417865
  NPD
• Metro Santurce, Inc.

  • Anesthesiology Physician
  • San Juan, PR
  • NPI 1952929994
  NPD

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

{
    "created_epoch": "1147046400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778630400000",
    "number": "1104875350",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1357 AVE ASHFORD STE 2",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009071403",
            "telephone_number": "787-257-1305",
            "fax_number": "787-257-1305"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "927 AVE ROBERTO SANCHEZ VILELLA",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009242585",
            "telephone_number": "787-257-1305",
            "fax_number": "787-257-1305"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIFRE RIVERA",
        "first_name": "RAMON",
        "middle_name": "A.",
        "name_prefix": "Dr.",
        "credential": "M.D",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-05-08",
        "last_updated": "2026-05-13",
        "certification_date": "2026-05-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "PR",
            "license": "8406",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TRIPLE S",
            "identifier": "82198",
            "state": "PR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Irma Ilia Sierra Rivera, DC
• Radames Sierra-Zorita
• Noemi Sierra, RPH
• Sulmarie Sierra, MSW
• Maria P. Sifontes, O.D.
• Sigma Emergency Medical Group
• Silro
• Juan Jose Silva Bermudez, M.D.
• Fernando Silva Crespo
• Diego Alberto Silva Cruz

• All providers in San Juan, PR
• Obstetrics & Gynecology Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 13, 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.