Carmen J Negron, MD

Primary specialty

Diagnostic Ultrasound PhysicianTaxonomy code 2085U0001X

License

004746 Issued in PR

Practice address

Ave de Diego #201
Plaza San Fco Ofic #30
San Juan, PR 00927

Phone

(787) 751-3587

Fax

(787) 753-4631

NPI assigned

Jul 13, 2006

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

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

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 and National Provider Directory roles.

• Roberto J Sein & Rafael M Rivera PTR

  dba Ultrasonido Diagnostico

  • Mammography Clinic/Center
  • Rio Piedras, PR
  • NPI 1336202753

  Diagnostic Radiology

  Medicare reassignment NPD

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

{
    "created_epoch": "1152748800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1821013335",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 CALLE COSTA AZUL",
            "address_2": "PASEO LAS BRISQS",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00926",
            "telephone_number": "787-760-4232",
            "fax_number": "787-760-4232"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "AVE DE DIEGO #201",
            "address_2": "PLAZA SAN FCO OFIC #30",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00927",
            "telephone_number": "787-751-3587",
            "fax_number": "787-753-4631"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NEGRON",
        "first_name": "CARMEN",
        "middle_name": "J",
        "name_prefix": "Mrs.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-13",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "PR",
            "license": "004746",
            "primary": false
        },
        {
            "code": "2085U0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Ultrasound",
            "state": "PR",
            "license": "004746",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TRIPLES",
            "identifier": "27193",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ingrid M Negron-Valentin, MD
• Aixa Negron
• Alexandra Negron, MS
• Carmen Negron
• Carmen E. Negron, OTR
• Damaris Negron, MD
• Daniel Negron, RN
• Diana Negron, M.D.
• Eva Cristina Negron, MD
• Ivonne Negron

• Diagnostic Ultrasound Physician in San Juan, PR
• Providers in San Juan, PR by specialty
• Diagnostic Ultrasound Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.