Individual provider Active NPI

Swaminathan Murugappan

  • Hematology & Oncology Physician
  • San Ramon, CA
National Provider Identifier
1336301852
Registry record updated May 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
MD60086317 Issued in WA
Practice address
1067 Trumpet Vine LN
San Ramon, CA 94582-5396
Phone
(267) 992-2747
NPI assigned
Jun 26, 2008
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 26, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X MD60086317 WA Primary

Addresses

Primary practice location

1067 Trumpet Vine LN
San Ramon, CA 94582-5396

Mailing address

1067 Trumpet Vine LN
San Ramon, CA 94582-5396

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1214438400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779753600000",
    "number": "1336301852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1067 TRUMPET VINE LN",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945825396"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1067 TRUMPET VINE LN",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945825396",
            "telephone_number": "267-992-2747"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MURUGAPPAN",
        "first_name": "SWAMINATHAN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2008-06-26",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "WA",
            "license": "MD60086317",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Ramon, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.