Alison R Stewart, D.O.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

20A9947 Issued in CA

Practice address

11333 N Sepulveda Blvd
Mission Hills, CA 91345-1116

Phone

(818) 869-7200

NPI assigned

Oct 18, 2006

Sex

Female

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

Emergency Medicine

Education

Other, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Gem Medical Group CorporationGroup PAC ID 3072984400, 54 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Whittier Hospital Medical Center Hospital, Whittier, CA, CCN 050735

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, 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.

• Gem Medical Group Corporation

  • Emergency Medicine Physician
  • Whittier, CA
  • NPI 1689364721
  Medicare reassignment Care Compare group NPD
• East Valley Emergency Medical Associates, Inc

  • Emergency Medicine Physician
  • Whittier, CA
  • NPI 1346287430
  Medicare reassignment NPD
• Glendale Emergency Medical Associates, Inc

  • Emergency Medicine Physician
  • Glendale, CA
  • NPI 1588606834
  Medicare reassignment NPD
• Michael S. Agron, M.D., Inc.

  • Emergency Medicine Physician
  • Arcadia, CA
  • NPI 1699716100
  Medicare reassignment NPD
• Team Physicians of Southern California Medical Group, Inc.

  • Emergency Medicine Physician
  • Oceanside, CA
  • NPI 1225499015
  Medicare reassignment
• Gem Medical Group Corporation

  dba GEM Medical Group

  • Emergency Medicine Physician
  • Monterey Park, CA
  • NPI 1689386815
  NPD
• Advocate North Side Health Network

  dba Advocate Pharmacy #1510

  • Institutional Pharmacy
  • Chicago, IL
  • NPI 1114645470
  NPD (past)

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

• Ahmc Whittier Hospital Medical

  dba Whittier Hospital Medical Center

  • General Acute Care Hospital
  • Whittier, CA
  • NPI 1023000569
  Care Compare affiliation

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

{
    "created_epoch": "1161129600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1646611200000",
    "number": "1487735163",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9602",
            "city": "MISSION HILLS",
            "state": "CA",
            "postal_code": "913469602",
            "telephone_number": "818-837-5559",
            "fax_number": "818-792-4793"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11333 N SEPULVEDA BLVD",
            "city": "MISSION HILLS",
            "state": "CA",
            "postal_code": "913451116",
            "telephone_number": "818-869-7200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEWART",
        "first_name": "ALISON",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-10-18",
        "last_updated": "2022-03-07",
        "certification_date": "2022-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "20A9947",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036108148",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexis J Stader, PA
• Staff Assistance, Inc. (Assisted Healthcare Services)
• Star Care Home Health, Inc.
• Christy M Stephen, M.D.
• Linda Sterry, DO
• James Christopher Strazzeri, M.D.
• Jaime Suarez
• Christopher Suazo, DPT, PT
• Dennis T. Sugiyama, O. D.
• Yoojin Suh, FNP

• Emergency Medicine Physician in Mission Hills, CA
• Providers in Mission Hills, CA by specialty
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2022; 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.