Ourania Zoie Papantoniadis, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA-14450 Issued in CA

Practice address

1198 Pacific Coast Hwy
Suite I
Seal Beach, CA 90740-6251

Phone

(562) 799-7071

Fax

(562) 594-5627

NPI assigned

Feb 2, 2007

Sex

Female

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: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Centers for Family Medicine GP

  • Family Medicine Physician
  • Los Alamitos, CA
  • NPI 1467598243
  Medicare reassignment
• Healthcare Partners Affiliates Medical Group

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1659312593
  Medicare reassignment
• Healthcare Partners Affiliates Medical Group

  • Durable Medical Equipment & Medical Supplies
  • Murrieta, CA
  • NPI 1760057269
  NPD

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

{
    "created_epoch": "1170374400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1124166772",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35380",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891335380"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1198 PACIFIC COAST HWY",
            "address_2": "SUITE I",
            "city": "SEAL BEACH",
            "state": "CA",
            "postal_code": "907406251",
            "telephone_number": "562-799-7071",
            "fax_number": "562-594-5627"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PAPANTONIADIS",
        "first_name": "OURANIA",
        "middle_name": "ZOIE",
        "name_prefix": "Mrs.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-02-02",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA-14450",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pacific Coast Health Medical Group a Professional Corporation
• Steven Palacios
• Marlyn Palmquist
• Leticia Palos-Rafuse, BCBA
• Brooke Ashley Pancer, DMD, MS
• Joshua David Paredes, D.C.
• David Rae Park, MD
• Tracee Parker, PH.D.
• Bharti V Pathak, PHARM.D.
• Riazon Patterson, RN

• Physician Assistant in Seal Beach, CA
• Providers in Seal Beach, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.