Senthil Sivakumar Gunasekaran, MD

Primary specialty

Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X

License

A148424 Issued in CA

Practice address

1812 Verdugo Blvd
Glendale, CA 91208-1407

Phone

(818) 790-7100

NPI assigned

Apr 2, 2012

Last updated

Jun 16, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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 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

Diagnostic Radiology

Education

Loyola University of Chicago, Stritch School of Medicine, 2012

Medicare assignment

May accept Medicare assignment

Group practices

UC RegentsGroup PAC ID 3274446182, 105 clinicians

Adventist Health Medical Center TehachapiGroup PAC ID 1456646629, 56 clinicians

Hanford Community HospitalGroup PAC ID 7416868377, 60 clinicians

Fullerton Radiology Medical Group IncGroup PAC ID 4587632575, 55 clinicians

Adventist Health DelanoGroup PAC ID 1254248016, 47 clinicians

Glendale Adventist Medical CenterGroup PAC ID 4284692096, 99 clinicians

Usc Care Medical Group IncGroup PAC ID 0446157747, 1,378 clinicians

Advanced Radiology and Interventional Associates IncGroup PAC ID 2163816448, 99 clinicians

David C P Chen, M.D., IncGroup PAC ID 0941196422, 18 clinicians

San Joaquin Community HospitalGroup PAC ID 1557390580, 72 clinicians

Simi Valley Hospital and Health Care ServicesGroup PAC ID 3173423399, 23 clinicians

United Premier Physicians IncGroup PAC ID 8527459528, 9 clinicians

Reedley Community HospitalGroup PAC ID 0941460984, 60 clinicians

Los Alamitos Radiology Group IncGroup PAC ID 5092718882, 69 clinicians

Radiology Medical Group of WMMCGroup PAC ID 0244247864, 29 clinicians

Adventist Health Mendocino CoastGroup PAC ID 3678990769, 57 clinicians

Mother Lode Diagnostic Imaging IncGroup PAC ID 9739176892, 16 clinicians

Adventist Health TulareGroup PAC ID 4385988757, 40 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Corona Regional Medical Center Hospital, Corona, CA, CCN 050329
• Uci Health-Orange Hospital, Orange, CA, CCN 050348
• Glendale Adventist Medical Center Hospital, Glendale, CA, CCN 050239
• Adventist Health Bakersfield Hospital, Bakersfield, CA, CCN 050455
• Adventist Health White Memorial Hospital, Los Angeles, CA, CCN 050103

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 47)

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• FHIR API: https://fhir-myrecord.cerner.com/r4/29a5ccea-f4ab-4447-a191-56b20695970f/
• FHIR API: https://fhir-myrecord.cerner.com/r4/a36dfa71-4dd3-4608-9cfb-c7a63ade5531/

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.

• Advanced Radiology and Interventional Associates Inc

  • Diagnostic Radiology Physician
  • Stockton, CA
  • NPI 1669123626
  Medicare reassignment Care Compare group NPD
• Adventist Health Delano

  dba Delano Regional Medical Center

  • Registered Dietitian
  • Delano, CA
  • NPI 1578798047
  Medicare reassignment Care Compare group NPD
• Adventist Health Medical Center Tehachapi

  dba Adventist Health Medical Center Tehachapi Valley

  • Critical Access Hospital
  • Tehachapi, CA
  • NPI 1275538530
  Medicare reassignment Care Compare group NPD
• Adventist Health Mendocino Coast

  dba Mendocino Coast District Hospital

  • Critical Access Hospital
  • Fort Bragg, CA
  • NPI 1538113725
  Medicare reassignment Care Compare group NPD
• Adventist Health Tulare

  dba Tulare Regional Medical Center

  • General Acute Care Hospital
  • Tulare, CA
  • NPI 1801366711
  Medicare reassignment Care Compare group NPD
• David C P Chen, M.D., Inc

  dba Diagnostic Medical Group of Souther California

  • Radiology Clinic/Center
  • San Gabriel, CA
  • NPI 1285785519
  Medicare reassignment Care Compare group NPD
• Fullerton Radiology Medical Group, Inc

  • Diagnostic Radiology Physician
  • Anaheim, CA
  • NPI 1861451858
  Medicare reassignment Care Compare group NPD
• Glendale Adventist Medical Center

  dba Adventist Health Glendale

  • General Acute Care Hospital
  • Glendale, CA
  • NPI 1831188275
  Medicare reassignment Care Compare group NPD
• Hanford Community Hospital

  dba Adventist Health Hanford

  • General Acute Care Hospital
  • Hanford, CA
  • NPI 1538141627
  Medicare reassignment Care Compare group NPD
• Los Alamitos Radiology Group Inc

  • Diagnostic Radiology Physician
  • Los Alamitos, CA
  • NPI 1427005024
  Medicare reassignment Care Compare group NPD
• Mother Lode Diagnostic Imaging Inc

  • Diagnostic Radiology Physician
  • Jackson, CA
  • NPI 1053456061
  Medicare reassignment Care Compare group NPD
• Radiology Medical Group of WMMC

  • Diagnostic Radiology Physician
  • Los Angeles, CA
  • NPI 1831123868
  Medicare reassignment Care Compare group NPD

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

• Glendale Adventist Medical Center

  dba Adventist Health Glendale

  • General Acute Care Hospital
  • Glendale, CA
  • NPI 1831188275
  Care Compare affiliation
• San Joaquin Community Hospital

  • General Acute Care Hospital
  • Bakersfield, CA
  • NPI 1538157508
  Care Compare affiliation
• Uhs-Corona Inc

  dba Corona Regional Medical Center

  • General Acute Care Hospital
  • Corona, CA
  • NPI 1457347239
  Care Compare affiliation
• University of California Irvine

  dba University of California Irvine - Cac Urgent Care

  • Urgent Care Clinic/Center
  • Irvine, CA
  • NPI 1518739309

  Hospital

  Care Compare affiliation
• University of California Irvine

  dba Uci Health

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1689608150
  Care Compare affiliation
• White Memorial Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1215927470
  Care Compare affiliation

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

{
    "created_epoch": "1333324800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750032000000",
    "number": "1851657076",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1740 W TAYLOR ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606127232",
            "telephone_number": "312-996-7000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1812 VERDUGO BLVD",
            "city": "GLENDALE",
            "state": "CA",
            "postal_code": "912081407",
            "telephone_number": "818-790-7100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1740 W Taylor St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "60612",
            "country_code": "US",
            "telephone_number": "312-996-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "101 The City Dr S",
            "address_purpose": "LOCATION",
            "city": "Orange",
            "state": "CA",
            "postal_code": "928683201",
            "country_code": "US",
            "telephone_number": "714-456-8888",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUNASEKARAN",
        "first_name": "SENTHIL",
        "middle_name": "SIVAKUMAR",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-04-02",
        "last_updated": "2025-06-16",
        "certification_date": "2025-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A148424",
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "CA",
            "license": "A148424",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Guiding Hope LLC
• Guiding Star HHA
• Katie Guiragozian
• Armine Gulyan, MSW
• Aldwin Gumayagay, OTR/L
• John C Gunnell
• Haoyang Guo
• Yang Guo, AGACNP
• Constance Lee Guritz, RPH (PHARMACIST)
• Alexander Brian Gustilo, AMFT 136031

• Vascular & Interventional Radiology Physician in Glendale, CA
• Providers in Glendale, CA by specialty
• Vascular & Interventional Radiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.
• 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.