Organization Active NPI

John P Maurice MD

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Orange, CA
National Provider Identifier
1639593353
Registry record updated Aug 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X
Legal business name
JOHN P MAURICE MD
Practice address
1000 W la Veta Ave
Orange, CA 92868-4304
Phone
(714) 734-6294
NPI assigned
Feb 17, 2014
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 7, 2025

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

Authorized official

Name
Dr. John Paul Maurice, MDNPI 1649203597
Title
Ceo
Phone
(949) 464-7846

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 208G00000X Primary

Addresses

Primary practice location

1000 W la Veta Ave
Orange, CA 92868-4304

Mailing address

34145 Pacific Coast Hwy # 411
Dana Point, CA 92629-2808
Phone (714) 734-6294

Other identifiers 2

IdentifierTypeStateIssuer
CP709AOtherCAMEDICARE PROVIDER NUMBER
A102231OtherCALICENSE NUMBER

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250915001680 CA Part B Supplier - Clinic/Group Practice 0941500896 Receives reassigned benefits from 1 practitioner
Practice locations: Orange, CA; Newport Beach, CA; Irvine, CA

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

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

NPI Registry JSON

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

{
    "created_epoch": "1392595200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1754524800000",
    "number": "1639593353",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34145 PACIFIC COAST HWY # 411",
            "city": "DANA POINT",
            "state": "CA",
            "postal_code": "926292808",
            "telephone_number": "714-734-6294"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 W LA VETA AVE",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928684304",
            "telephone_number": "714-734-6294"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JOHN P MAURICE MD",
        "organizational_subpart": "NO",
        "enumeration_date": "2014-02-17",
        "last_updated": "2025-08-07",
        "certification_date": "2025-08-07",
        "status": "A",
        "authorized_official_last_name": "MAURICE",
        "authorized_official_first_name": "JOHN",
        "authorized_official_middle_name": "PAUL",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "949-464-7846",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PROVIDER NUMBER",
            "identifier": "CP709A",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE NUMBER",
            "identifier": "A102231",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Orange, CA

Sources for this page

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