Individual provider Active NPI

Romeo A Tiu, MD

  • Cardiovascular Disease Physician
  • Irvington, NJ
National Provider Identifier
1023075769
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
MA27415 Issued in NJ
Practice address
40 Union Ave
Suite 206
Irvington, NJ 07111-3277
Phone
(973) 375-5500
Fax
(973) 375-5561
NPI assigned
Apr 27, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X MA27415 NJ Primary

Addresses

Primary practice location

40 Union Ave
Suite 206
Irvington, NJ 07111-3277

Mailing address

40 Union Ave
Suite 206
Irvington, NJ 07111-3277
Phone (973) 375-5500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MA27415NJMDCardiovascular Disease Physician

NPI Registry JSON

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

{
    "created_epoch": "1146096000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1023075769",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 UNION AVE",
            "address_2": "SUITE 206",
            "city": "IRVINGTON",
            "state": "NJ",
            "postal_code": "071113277",
            "telephone_number": "973-375-5500",
            "fax_number": "973-375-5561"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40 UNION AVE",
            "address_2": "SUITE 206",
            "city": "IRVINGTON",
            "state": "NJ",
            "postal_code": "071113277",
            "telephone_number": "973-375-5500",
            "fax_number": "973-375-5561"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIU",
        "first_name": "ROMEO",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NJ",
            "license": "MA27415",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Irvington, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.