Adrian Ostrzega, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A83141 Issued in CA

Practice address

8767 Wilshire Blvd FL 2
Beverly Hills, CA 90211-2714

Phone

(310) 385-3353

Fax

(310) 385-3225

NPI assigned

Jun 5, 2007

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

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

Internal Medicine

Education

University of Southern California Keck School of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Cedars-Sinai Medical Care FoundationGroup PAC ID 0941106645, 1,684 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Allwell Medical Services, Inc Home health agency, Inglewood, CA, CCN 059427
• Assisted Home Care Home health agency, Los Angeles, CA, CCN 058067
• Cedars-Sinai Medical Center Hospital, Los Angeles, CA, CCN 050625

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aostrzega103437@direct.cshs.org

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.

• Cedars-Sinai Medical Care Foundation

  • Specialist
  • Los Angeles, CA
  • NPI 1316984388
  Medicare reassignment Care Compare group NPD
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372
  NPD (past)

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

• Allwell Medical Services Inc.

  • Home Health Agency
  • Inglewood, CA
  • NPI 1386887255
  Care Compare affiliation
• Assisted Home Recovery, Inc.

  • Home Health Agency
  • Los Angeles, CA
  • NPI 1336538495
  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372
  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • West Hollywood, CA
  • NPI 1891940326
  Care Compare affiliation

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

{
    "created_epoch": "1181001600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1760685192",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 54679",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900540679",
            "telephone_number": "310-385-3353",
            "fax_number": "310-385-3225"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8767 WILSHIRE BLVD FL 2",
            "city": "BEVERLY HILLS",
            "state": "CA",
            "postal_code": "902112714",
            "telephone_number": "310-385-3353",
            "fax_number": "310-385-3225"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSTRZEGA",
        "first_name": "ADRIAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-05",
        "last_updated": "2023-03-07",
        "certification_date": "2021-03-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A83141",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Joan Osder, M.D.
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• Babak Ourian, M.D.
• Simon S. Ourian, M.D.
• Outpatient Surgery Center of Beverly Hills

• Internal Medicine Physician in Beverly Hills, CA
• Providers in Beverly Hills, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2023; 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.