Individual provider Active NPI

Rodrigo NG Taniguchi, MD

  • Geriatric Medicine (Internal Medicine) Physician
  • Southington, CT
National Provider Identifier
1225640105
Registry record updated Jun 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Medicine (Internal Medicine) PhysicianTaxonomy code 207RG0300X
License
80788 Issued in CT
Practice address
98 Main St Ste 301
Southington, CT 06489-2500
Phone
(860) 870-6385
Fax
(860) 224-5906
NPI assigned
Aug 20, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 25, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 80788 CT
Geriatric Medicine (Internal Medicine) Physician 207RG0300X 80788 CT Primary

Addresses

Primary practice location

98 Main St Ste 301
Southington, CT 06489-2500

Mailing address

1290 Silas Deane Hwy
Wethersfield, CT 06109-4337
Phone (860) 972-9093

Other practice location 1

111 E 210th St
Bronx, NY 10467-2401
Phone (718) 920-9892

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT
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
I20250630000500 CT Practitioner - Internal MedicinePractitioner - Geriatric Medicine 9931612397 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Geriatric Medicine
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Hartford Healthcare Medical Group Specialists PLLCGroup PAC ID 3173866241, 1,555 clinicians

Practice addresses (Care Compare)

100 Grand St
New Britain, CT 06052-2016
Phone (860) 224-5121

280 S Main St
Cheshire, CT 06410-3112
Phone (860) 870-6385

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Hartford Healthcare Medical Group Specialists, PLLC CurrentSince Jul 1, 2025 Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley CurrentSince Jun 1, 2025 Accepting new patients
Hartford Healthcare Medical Group Specialists LLC CurrentSince Jul 1, 2025 Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley Internal Medicine CurrentSince Jun 1, 2025 Accepting new patients

Locations

280 S Main St
Cheshire, CT 06410
Phone (203) 271-3296

100 Grand St
New Britain, CT 06052
Phone (860) 224-5011

201 N Mountain Rd
Ste 207
Plainville, CT 06062

98 Main St
Ste 301
Southington, CT 06489
Phone (860) 621-6704

1244 Storrs Rd
Storrs Mansfield, CT 06268
Phone (860) 724-2579

1290 Silas Deane Hwy
Wethersfield, CT 06109
Phone (860) 972-6977

Organizations & group practices 4

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": "1597881600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750809600000",
    "number": "1225640105",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1290 SILAS DEANE HWY",
            "city": "WETHERSFIELD",
            "state": "CT",
            "postal_code": "061094337",
            "telephone_number": "860-972-9093",
            "fax_number": "718-920-9036"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "98 MAIN ST STE 301",
            "city": "SOUTHINGTON",
            "state": "CT",
            "postal_code": "064892500",
            "telephone_number": "860-870-6385",
            "fax_number": "860-224-5906"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "111 E 210th St",
            "address_purpose": "LOCATION",
            "city": "Bronx",
            "state": "NY",
            "postal_code": "104672401",
            "country_code": "US",
            "telephone_number": "718-920-9892",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TANIGUCHI",
        "first_name": "RODRIGO",
        "middle_name": "NG",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-08-20",
        "last_updated": "2025-06-25",
        "certification_date": "2025-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "80788",
            "primary": false
        },
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "CT",
            "license": "80788",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Southington, CT

Sources for this page

Verify at the official NPI Registry.