Gordon S. Appelbaum, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

G069453 Issued in CA

Practice address

4171 Oceanside Blvd
Oceanside, CA 92056-6023

Phone

(760) 216-6253

NPI assigned

Jan 26, 2006

Last updated

Dec 20, 2024By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in HI, CA, NM3 enrollments

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 3

Specialty

Emergency MedicineAlso: Internal Medicine

Education

University of Toledo College of Medicine, 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Jurkowski Medical CorporationGroup PAC ID 7911155304, 16 clinicians

Next Step Medical IncGroup PAC ID 1254517717, 13 clinicians

Waianae District Comprehensive Health and Hospital Board IncorporatedGroup PAC ID 9931008349, shared by 17 NPIs, 162 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gappelbaum139275@sharphealthcare.direct-ci.com
• Direct secure messaging: gappelbaum6570@ahs.direct-ci.com
• FHIR API: https://fhir.fhirpoint.open.allscripts.com/fhirroute/open/10040602

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Next Step Medical Inc.

  dba 828 Urgent Care

  • Urgent Care Clinic/Center
  • Oceanside, CA
  • NPI 1164730404
  Medicare reassignment Care Compare group NPD
• Jurkowski Medical Corporation

  dba MD Today Urgent Care

  • Urgent Care Clinic/Center
  • San Diego, CA
  • NPI 1750644258
  Medicare reassignment Care Compare group
• Emergency Physicians Urgent Care Inc.

  dba Accelerated Urgent Care

  • Urgent Care Clinic/Center
  • Bakersfield, CA
  • NPI 1689963845
  Medicare reassignment NPD
• Pinnacle Emergency Physicians of Bakersfield, a Professional Corp

  dba Pinnacle Emergency Physicians of Bakersfield A Professional

  • Emergency Medicine Physician
  • Bakersfield, CA
  • NPI 1619153251
  Medicare reassignment NPD
• Sharp Rees-Stealy Medical Group, Inc

  • Internal Medicine Physician
  • San Diego, CA
  • NPI 1285616177

  Emergency Medicine

  Medicare reassignment NPD
• Hospitalist Medicine Physicians of New Mexico - Clovis, LLC

  • Emergency Medicine Physician
  • Hobbs, NM
  • NPI 1477031094
  Medicare reassignment NPD
• Waianae District Comprehensive Health and Hospital Board, Inc

  dba Waianae Coast Comprehensive Health Center

  • Family Medicine Physician
  • Waianae, HI
  • NPI 1275566424

  Emergency Medicine

  Medicare reassignment NPD
• Alvarado Emergency Medical Associates, Inc.

  • Emergency Medicine Physician
  • San Diego, CA
  • NPI 1285811992
  Medicare reassignment
• Two Zeds Medical Corporation

  dba MD Today Urgent Care

  • Urgent Care Clinic/Center
  • San Diego, CA
  • NPI 1275909434
  Medicare reassignment
• Emergency Physicians Urgent Care Inc.

  dba Accelerated Urgent Care

  • Urgent Care Clinic/Center
  • Bakersfield, CA
  • NPI 1629442728
  NPD
• Pinnacle Emergency Physicians of Bakersfield, a Professional Corp

  • Emergency Medicine Physician
  • Bakersfield, CA
  • NPI 1639415862
  NPD
• Sharp Rees-Stealy Medical Group, Inc

  • Optometrist
  • San Diego, CA
  • NPI 1063172351
  NPD

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

{
    "created_epoch": "1138233600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1734652800000",
    "number": "1245200674",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12615 KESTREL ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921293540"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4171 OCEANSIDE BLVD",
            "city": "OCEANSIDE",
            "state": "CA",
            "postal_code": "920566023",
            "telephone_number": "760-216-6253"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4647 Zion Ave",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921202507",
            "country_code": "US",
            "telephone_number": "619-528-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "41540 Winchester Rd",
            "address_purpose": "LOCATION",
            "city": "Temecula",
            "state": "CA",
            "postal_code": "925904877",
            "country_code": "US",
            "telephone_number": "951-365-5585",
            "fax_number": "951-404-7074",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "APPELBAUM",
        "first_name": "GORDON",
        "middle_name": "S.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-26",
        "last_updated": "2024-12-20",
        "certification_date": "2024-12-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "OH",
            "license": "35.064031",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "HI",
            "license": "MD8036",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "G069453",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "PENDING",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• David G. Antoun, MD
• Yasmin Anwar, PA
• Apex Home Health Providers
• Jessica L Apo
• Apollo Medical Wound Care LLC
• Michelle M Applewhite, PHARMD
• Apria Healthcare LLC
• Marie Aquino, PA
• Mona Aquino, RDH
• Hermineh Aramin

• Emergency Medicine Physician in Oceanside, CA
• Providers in Oceanside, 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 Dec 20, 2024; 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.