Thushari Wijesinghe, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

A177017 Issued in CA

Practice address

1700 N Rose Ave Ste 210
Oxnard, CA 93030-7639

Phone

(805) 384-8071

Fax

(805) 983-0803

NPI assigned

Jun 4, 2019

Sex

Female

Sole proprietor

Yes

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

Family Practice

Education

Other, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Dignity Health Medical FoundationGroup PAC ID 7810800661, 1,211 clinicians

Southern California Permanente Medical GroupGroup PAC ID 6002729175, 11,250 clinicians

Practice addresses (Care Compare)

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.

• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Baldwin Park, CA
  • NPI 1770515280

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Dignity Health Medical Foundation

  • Multi-Specialty Clinic/Center
  • Sacramento, CA
  • NPI 1700803418
  Medicare reassignment Care Compare group
• Dignity Health Medical Foundation

  • Multi-Specialty Clinic/Center
  • Camarillo, CA
  • NPI 1386937977
  NPD
• Dignity Health Medical Foundation

  • Multi-Specialty Clinic/Center
  • Redding, CA
  • NPI 1912288432
  NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Northridge, CA
  • NPI 1013409036
  NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Santa Clarita, CA
  • NPI 1316409410
  NPD

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

{
    "created_epoch": "1559606400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771459200000",
    "number": "1164080214",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3400 DATA DR",
            "address_2": "ATTENTION: CREDENTIALING AND PAYER ENROLLMENT DEPT",
            "city": "RANCHO CORDOVA",
            "state": "CA",
            "postal_code": "95670"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 N ROSE AVE STE 210",
            "city": "OXNARD",
            "state": "CA",
            "postal_code": "930307639",
            "telephone_number": "805-384-8071",
            "fax_number": "805-983-0803"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WIJESINGHE",
        "first_name": "THUSHARI",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-06-04",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A177017",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Wesley Tam Whittlesey
• Danae M Wible, P.A.
• Willow Wickham
• Dustin Widmann
• Thomas M. Wiggins, M.D.
• Brigitte Wilburg
• Kayla Wilde, RBT
• Nicole Dawn Wilde, LAC
• Kimberly Sue Wildgor
• Brandon Gregory Wilkins I

• Family Medicine Physician in Oxnard, CA
• Providers in Oxnard, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 19, 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.