Ronald Hansel Main, M.D.

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

G40882 Issued in CA

Practice address

2604B El Camino Real Ste 275
Carlsbad, CA 92008-1214

Phone

(442) 888-4176

NPI assigned

Aug 26, 2006

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in HI, MT, CA, OH4 enrollments

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 4

Specialty

Cardiovascular Disease (Cardiology)

Education

Other, 1978

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Union Physician Services LLCGroup PAC ID 0143366591, 97 clinicians

County of Santa ClaraGroup PAC ID 1254244973, shared by 46 NPIs, 1,000 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Union Hospital Hospital, Dover, OH, CCN 360010
• Santa Clara Valley Medical Center Hospital, San Jose, CA, CCN 050038

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rmain1256247@wm.providencedirect.org
• Direct secure messaging: rmain197389@santaclaravalley.direct-ci.net
• Direct secure messaging: rmain360303@direct.peacehealth.org
• Direct secure messaging: ronald.main.1@6965.direct.athenahealth.com

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.

• Union Physician Services, LLC

  • Family Medicine Physician
  • Dover, OH
  • NPI 1215169826
  Medicare reassignment Care Compare group
• County of Santa Clara

  • Anesthesiology Physician
  • San Jose, CA
  • NPI 1588721500
  Medicare reassignment NPD
• County of Santa Clara

  • Federally Qualified Health Center (FQHC)
  • San Jose, CA
  • NPI 1629301346
  Medicare reassignment NPD
• County of Santa Clara

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • San Jose, CA
  • NPI 1699885079
  Medicare reassignment NPD
• Billings Clinic

  • Emergency Care Clinic/Center
  • Billings, MT
  • NPI 1326104845
  Medicare reassignment NPD
• Maui Health System a Kaiser Foundation Hospitals LLC

  • General Acute Care Hospital
  • Wailuku, HI
  • NPI 1013379460
  Medicare reassignment NPD
• County of Santa Clara

  • Federally Qualified Health Center (FQHC)
  • San Jose, CA
  • NPI 1043354020
  NPD
• County of Santa Clara

  • Pharmacy
  • San Jose, CA
  • NPI 1891871919
  NPD
• County of Santa Clara

  • Federally Qualified Health Center (FQHC)
  • Gilroy, CA
  • NPI 1922093533
  NPD
• County of Santa Clara

  • Federally Qualified Health Center (FQHC)
  • San Jose, CA
  • NPI 1972598449
  NPD
• Billings Clinic

  • Family Medicine Physician
  • Cody, WY
  • NPI 1346288347
  NPD
• Billings Clinic

  • General Practice Physician
  • Billings, MT
  • NPI 1376598714

  Cardiovascular Disease

  NPD

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

• County of Santa Clara

  • General Acute Care Hospital
  • San Jose, CA
  • NPI 1063406551
  Care Compare affiliation
• The Union Hospital Association

  • Rural Acute Care Hospital
  • Dover, OH
  • NPI 1871606921
  Care Compare affiliation

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

{
    "created_epoch": "1156550400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1724716800000",
    "number": "1063520526",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2604B EL CAMINO REAL STE 275",
            "city": "CARLSBAD",
            "state": "CA",
            "postal_code": "920081214",
            "telephone_number": "442-888-4176"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2604B EL CAMINO REAL STE 275",
            "city": "CARLSBAD",
            "state": "CA",
            "postal_code": "920081214",
            "telephone_number": "442-888-4176"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAIN",
        "first_name": "RONALD",
        "middle_name": "HANSEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-26",
        "last_updated": "2024-08-27",
        "certification_date": "2024-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "IN",
            "license": "01094694A",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CA",
            "license": "G40882",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexa Maggard
• Afsaneh Maghsoudy, M.D.
• Farzaneh Maghsoudy, M.D.
• Deveshma Maharaj, OTD, OTR/L
• Kristen Maher
• Vestenia Maisonneuve
• Isabela Lopes Malatrasi
• Jocelyn Maldonado
• Melanie Malee
• Sherry Malekpour Rostami

• Cardiovascular Disease Physician in Carlsbad, CA
• Providers in Carlsbad, CA by specialty
• Cardiovascular Disease Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2024; 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.