Sonja Darwish

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

A182238 Issued in CA

Practice address

8700 Beverly Blvd Ste 5512
West Hollywood, CA 90048-1804

Phone

(310) 423-2811

NPI assigned

Jul 12, 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

Neurology

Education

Drexel University College of Medicine, 2019

Medicare assignment

May accept Medicare assignment

Group practices

Moussa F Yazbeck MD IncGroup PAC ID 6800116989, 5 clinicians

John Muir Trauma Physicians Billing ServiceGroup PAC ID 3476542515, 111 clinicians

Bay Area Neurointensivists IncGroup PAC ID 1850725672, 8 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• John Muir Medical Center - Walnut Creek Campus Hospital, Walnut Creek, CA, CCN 050180
• San Ramon Regional Medical Center Hospital, San Ramon, CA, CCN 050689
• John Muir Medical Center - Concord Campus Hospital, Concord, CA, CCN 050496

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Bay Area Neurointensivists Inc

  • Critical Care Medicine (Internal Medicine) Physician
  • Walnut Creek, CA
  • NPI 1972149748
  Medicare reassignment Care Compare group NPD
• John Muir Trauma Physicians Billing Service

  • Hospitalist Physician
  • Walnut Creek, CA
  • NPI 1093864837
  Medicare reassignment Care Compare group NPD
• Moussa F Yazbeck MD Inc

  • Personal Emergency Response Attendant
  • Walnut Creek, CA
  • NPI 1013313071
  Medicare reassignment Care Compare group NPD
• Regents of the University of Claifornia Univ Neursciences

  • Neurology Physician
  • Orange, CA
  • NPI 1205884210
  Medicare reassignment NPD
• John Muir Trauma Physicians Billing Service

  • Trauma Surgery Physician
  • Walnut Creek, CA
  • NPI 1962551861
  NPD
• University of California Irvine

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1689608150
  NPD (past)

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

• John Muir Health

  • General Acute Care Hospital
  • Walnut Creek, CA
  • NPI 1740215219
  Care Compare affiliation
• John Muir Health

  • General Acute Care Hospital
  • Concord, CA
  • NPI 1801821376
  Care Compare affiliation
• San Ramon Regional Medical Center, LLC

  • General Acute Care Hospital
  • San Ramon, CA
  • NPI 1932131489
  Care Compare affiliation

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

{
    "created_epoch": "1562889600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1316599004",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "117 PEPPERWOOD CT",
            "city": "DANVILLE",
            "state": "CA",
            "postal_code": "945062169"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8700 BEVERLY BLVD STE 5512",
            "city": "WEST HOLLYWOOD",
            "state": "CA",
            "postal_code": "900481804",
            "telephone_number": "310-423-2811"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DARWISH",
        "first_name": "SONJA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-07-12",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CA",
            "license": "A182238",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Patrice Daniels, FNP-C
• Danny Haloossim Therapy, a Marriage and Family Therapy Corporation
• Prem Darji
• Yevgeniya Borisovna Darmanyan
• Justin M Darrah, M.D.
• Azadeh Dashti, M.D.
• Ann Rocelyn Ofel Datingaling
• Rebecca Daughtry
• Natasha Davani
• David G. Little D.P.M., Inc.

• Neurology Physician in West Hollywood, CA
• Providers in West Hollywood, CA by specialty
• Neurology Physician in California

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