Newport Huntington Medical Group

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

NEWPORT HUNTINGTON MEDICAL GROUP

Practice address

19582 Beach Blvd Ste 321
Huntington Beach, CA 92648-5950

Phone

(714) 378-2401

NPI assigned

Jul 28, 2006

Organization subpart

No

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

Authorized official

Name

Christine Thai, M.D.NPI 1043224587

Title

Physician Partner

Phone

(714) 378-2401

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Practitioners 12

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Christine T Thai, M.D.

  • Rheumatology Physician
  • Huntington Beach, CA
  • NPI 1043224587
  Medicare reassignment Care Compare group NPD Authorized official
• Ratul Chatterjee, M.D.

  • Internal Medicine Physician
  • Huntington Beach, CA
  • NPI 1770597387
  Medicare reassignment Care Compare group NPD
• Phuong Anh Thi Doan, M.D.

  • Internal Medicine Physician
  • Huntington Beach, CA
  • NPI 1629031968
  Medicare reassignment Care Compare group NPD
• Azadeh Lisa Majlessi, M.D.

  • Rheumatology Physician
  • Huntington Beach, CA
  • NPI 1871533679
  Medicare reassignment Care Compare group NPD
• Marlowe D Ross, M.D.

  • Pulmonary Disease Physician
  • Huntington Beach, CA
  • NPI 1245244771
  Medicare reassignment Care Compare group NPD
• Rachel Ellis, PA-C, MHS

  • Medical Physician Assistant
  • Huntington Beach, CA
  • NPI 1497126007
  Medicare reassignment
• Pundari K Chemitiganti, M.D.

  • Gastroenterology Physician
  • Huntington Beach, CA
  • NPI 1033123971
  NPD
• Reilly Sean Case

  • Clinical Social Worker
  • Huntington Beach, CA
  • NPI 1285818716
  NPD (past)
• Julie Copon, D.O.

  • Internal Medicine Physician
  • Huntington Beach, CA
  • NPI 1578568564
  NPD (past)
• Jay P Friehling, M.D.

  • Family Medicine Physician
  • Fountain Valley, CA
  • NPI 1225239510
  NPD (past)
• Anna C Liu, D.O.

  • Family Medicine Physician
  • Fountain Valley, CA
  • NPI 1417143991
  NPD (past)
• Mary Beth L Sinchai, M.D.

  • Family Medicine Physician
  • Irvine, CA
  • NPI 1013035369
  NPD (past)

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

{
    "created_epoch": "1154044800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762214400000",
    "number": "1063426997",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19582 BEACH BLVD STE 321",
            "city": "HUNTINGTON BEACH",
            "state": "CA",
            "postal_code": "926485950",
            "telephone_number": "714-378-2401"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19582 BEACH BLVD STE 321",
            "city": "HUNTINGTON BEACH",
            "state": "CA",
            "postal_code": "926485950",
            "telephone_number": "714-378-2401"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NEWPORT HUNTINGTON MEDICAL GROUP",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-07-28",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A",
        "authorized_official_last_name": "THAI",
        "authorized_official_first_name": "CHRISTINE",
        "authorized_official_title_or_position": "PHYSICIAN PARTNER",
        "authorized_official_telephone_number": "714-378-2401",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emily Elizabeth Newman, MFT
• Scott H. Newman, M.D.
• Newport Adult Day Health Care Center, Inc. (Huntington Adult Day Health Care Center)
• Newport Beach OB/GYN Medical Group, Inc
• Newport Coast Surgical Institute, Inc.
• Newport Orthopedic Institute
• Newport-Huntington Medical Group (Son Thai Nguyen, MD)
• Jamie A Newsom, RPT
• Next Step Outpatient LLC
• Next Step Recovery, LLC

• Internal Medicine Physician in Huntington Beach, CA
• Providers in Huntington Beach, 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 Nov 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.