James S Weintraub, MD

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

G40636 Issued in CA

Practice address

1240 S Westlake Blvd
Suite 102
Westlake Village, CA 91361

Phone

(805) 496-7888

Fax

(805) 496-7699

NPI assigned

Dec 4, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

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

Dermatology

Education

Rutgers New Jersey Medical School, 1976

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as individual

Procedures performed for Medicare patients

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.

• County of Ventura

  dba Ventura County Medical Center

  • General Acute Care Hospital
  • Ventura, CA
  • NPI 1629167457
  Medicare reassignment NPD
• Clinicas del Camino Real Inc

  dba Clinicas del Camino Real, Inc., Ventura

  • Federally Qualified Health Center (FQHC)
  • Ventura, CA
  • NPI 1679631907
  Medicare reassignment
• County of Ventura

  dba VCBH - Simi Valley Youth & Family Mental Health

  • Community/Behavioral Health Agency
  • Simi Valley, CA
  • NPI 1609098243
  NPD
• Los Robles Regional Medical Center

  dba Los Robles Hospital & Medical Center

  • General Acute Care Hospital
  • Thousand Oaks, CA
  • NPI 1033163019
  NPD (past)

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

{
    "created_epoch": "1165190400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779753600000",
    "number": "1033277231",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1240 S WESTLAKE BLVD STE 102",
            "city": "WESTLAKE VILLAGE",
            "state": "CA",
            "postal_code": "913611972",
            "telephone_number": "805-496-7888",
            "fax_number": "805-496-7699"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1240 S WESTLAKE BLVD",
            "address_2": "SUITE 102",
            "city": "WESTLAKE VILLAGE",
            "state": "CA",
            "postal_code": "91361",
            "telephone_number": "805-496-7888",
            "fax_number": "805-496-7699"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "612 Spring Rd Bldg A",
            "address_purpose": "LOCATION",
            "city": "Moorpark",
            "state": "CA",
            "postal_code": "930211298",
            "country_code": "US",
            "telephone_number": "805-523-5400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 Newbury Rd Ste 150",
            "address_purpose": "LOCATION",
            "city": "Newbury Park",
            "state": "CA",
            "postal_code": "913206438",
            "country_code": "US",
            "telephone_number": "805-498-3640",
            "fax_number": "805-498-3641",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WEINTRAUB",
        "first_name": "JAMES",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-04",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CA",
            "license": "G40636",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "james.weintraub@ventura.cernerdirect.com",
            "affiliation": "N",
            "endpointDescription": "Cerner Direct Secure Email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Information",
            "address_1": "612 Spring Rd Bldg A",
            "city": "Moorpark",
            "state": "CA",
            "country_code": "US",
            "postal_code": "930211298",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• We Rise Psychology Inc
• Marilyn Wedge, M.S., PH.D.
• Christina Elizabeth Weichel
• Melinda Sue Weilage, OTR/L
• Marsha Kay Weinstein, L.C.S.W.
• Diane Michelle Weiss, L, AC DIPL. O.M.
• Ellen Khamistos Weissman, PSY.D.
• Jeffrey Aaron Welch, LMFT
• Allison Welsh, LCSW
• Zhihong Wen, D.D.S.

• Dermatology Physician in Westlake Village, CA
• Providers in Westlake Village, CA by specialty
• Dermatology Physician in California

• 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.
• 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.