Individual provider Active NPI

Tharunjan Kailayanathan

  • Internal Medicine Physician
  • Staten Island, NY
National Provider Identifier
1861020182
Registry record updated Nov 8, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
25MA12257400 Issued in NJ
Practice address
475 Seaview Ave
Staten Island, NY 10305-3436
Phone
(973) 234-6922
NPI assigned
Mar 31, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 8, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 25MA12257400 NJ Primary

Addresses

Primary practice location

475 Seaview Ave
Staten Island, NY 10305-3436

Mailing address

95 Gaywood Ave
Colonia, NJ 07067-2044
Phone (973) 234-6922

Medicare participation

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

Enrollment IDStateProvider typePAC IDDetails
I20241023003602 NJ Practitioner - Internal Medicine 0648703041 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Practice Associates Medical GroupGroup PAC ID 5890703177, 1,412 clinicians

Practice addresses (Care Compare)

651 Willow Grove St
Hackettstown, NJ 07840-1799
Phone (908) 441-1161

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
25MA12257400NJMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Omega Physicians LLC Internal Medicine CurrentSince Sep 1, 2024 Accepting new patients
Practice Associates Medical Group Internal Medicine CurrentSince Jun 2, 2025 Accepting new patients

Locations

651 Willow Grove St
Hackettstown, NJ 07840
Phone (908) 441-1161

103 Old Marlton Pike
Ste 124
Medford, NJ 08055
Phone (856) 387-0500

100 Madison Ave
Morristown, NJ 07960
Phone (973) 538-5210

465 South St
Ste 103
Morristown, NJ 07960
Phone (973) 971-7130

Interoperability endpoints

  • Direct secure messaging: tkailayanathan71000@northwell.direct-ci.com

Organizations & group practices 2

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1585612800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1731024000000",
    "number": "1861020182",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "95 GAYWOOD AVE",
            "city": "COLONIA",
            "state": "NJ",
            "postal_code": "070672044",
            "telephone_number": "973-234-6922"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "475 SEAVIEW AVE",
            "city": "STATEN ISLAND",
            "state": "NY",
            "postal_code": "103053436",
            "telephone_number": "973-234-6922"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAILAYANATHAN",
        "first_name": "THARUNJAN",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-31",
        "last_updated": "2024-11-08",
        "certification_date": "2024-11-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "25MA12257400",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Staten Island, NY

Sources for this page

Verify at the official NPI Registry.