Ruben Carmona, MD

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

A178212 Issued in CA

Practice address

769 Medical Center CT
Chula Vista, CA 91911-6602

Phone

(619) 502-5851

Fax

(619) 502-5865

NPI assigned

Apr 7, 2015

Last updated

Feb 18, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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 CA

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

Radiation Oncology

Education

University of California, San Diego School of Medicine, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

X-Ray Medical Group Radiation Oncology IncGroup PAC ID 2668443326, 8 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sharp Chula Vista Medical Center Hospital, Chula Vista, CA, CCN 050222

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: ruben.carmona@sharp.direct.varian.com

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.

• X-Ray Medical Group Radiation Oncology Inc

  • Radiation Oncology Physician
  • La Mesa, CA
  • NPI 1790724565
  Medicare reassignment Care Compare group NPD
• Cerebrovascular & Endovascular Neurosurgery San Diego Inc

  • Neurological Surgery Physician
  • San Diego, CA
  • NPI 1407494313
  NPD (past)
• Sharp Chula Vista Medical Center

  dba Birch Patrick Convalescent Center

  • Skilled Nursing Facility
  • Chula Vista, CA
  • NPI 1538142369
  NPD (past)
• Cedars Healthcare Group, LTD.

  dba Cedars Medical Center

  • General Acute Care Hospital
  • Miami, FL
  • NPI 1477509446
  NPD (past)
• University of Miami Hospital and Clinics

  dba Sylvester Comprehensive Cancer Center

  • Special Hospital
  • Miami, FL
  • NPI 1679660617
  NPD (past)

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

• Sharp Chula Vista Medical Center

  • General Acute Care Hospital
  • Chula Vista, CA
  • NPI 1396728630
  Care Compare affiliation

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

{
    "created_epoch": "1428364800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771372800000",
    "number": "1275929242",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 509015",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921509015"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "769 MEDICAL CENTER CT",
            "city": "CHULA VISTA",
            "state": "CA",
            "postal_code": "919116602",
            "telephone_number": "619-502-5851",
            "fax_number": "619-502-5865"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5555 Grossmont Center Dr",
            "address_purpose": "LOCATION",
            "city": "LA Mesa",
            "state": "CA",
            "postal_code": "919423019",
            "country_code": "US",
            "telephone_number": "619-740-4500",
            "fax_number": "619-740-8499",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7901 Frost St",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921232701",
            "country_code": "US",
            "telephone_number": "858-939-5010",
            "fax_number": "858-939-5021",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CARMONA",
        "first_name": "RUBEN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-04-07",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "CA",
            "license": "A178212",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Samantha Carlos
• John Carlson, PHARMACIST
• Steven K Carlson
• Jennifer Carmel, DPT
• Tais Carmo
• Katie L Carnot
• Caroll Toledo Nader M D a Prof Copr (Caroll Toledo M D)
• Jenna Marie Carpenter, AMFT
• Carpio Dental Corporation (Eastlake Modern Dentistry Dental Group)
• Arnett Carraby, MD

• Radiation Oncology Physician in Chula Vista, CA
• Providers in Chula Vista, CA by specialty
• Radiation Oncology Physician in California

• 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.
• 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.