Michael Andrew Napolitano, M.D.

Primary specialty

Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X

License

2023011646 Issued in MO

Practice address

6670 Alton Pkwy
Irvine, CA 92618-3734

Phone

(888) 988-2800

NPI assigned

Apr 12, 2016

Last updated

Apr 22, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

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

Thoracic Surgery

Education

New York Medical College, 2016

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Baldwin Park, CA
  • NPI 1770515280
  Medicare reassignment NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Santa Clarita, CA
  • NPI 1316409410
  NPD
• Southern California Permanente Medical Group

  dba Target Clinic Medical Associates of Southern California

  • Health Maintenance Organization
  • Fullerton, CA
  • NPI 1336556059
  NPD

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

{
    "created_epoch": "1460419200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776816000000",
    "number": "1275997611",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6670 ALTON PKWY",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926183734",
            "telephone_number": "888-988-2800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6670 ALTON PKWY",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926183734",
            "telephone_number": "888-988-2800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAPOLITANO",
        "first_name": "MICHAEL",
        "middle_name": "ANDREW",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-04-12",
        "last_updated": "2026-04-22",
        "certification_date": "2026-04-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "DC",
            "license": "MD047511",
            "primary": false
        },
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "CA",
            "license": "A202262",
            "primary": false
        },
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "MO",
            "license": "2023011646",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pedram Namiranian, DDS
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• Nanu Medical Corp (DBA Pacific Neuropsychiatry and Sleep)
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• Stephanie Napoles
• Jim Narang, LMT
• Vasanthi L Narayan, M.D.
• Shanthi Narayanan, M.S
• Nargess Fassih
• Nargess Fassih (7Studios)

• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Irvine, CA
• Providers in Irvine, CA by specialty
• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 22, 2026; 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.