NPIMap

Individual provider Active NPI

Nita Chatterjee, M.D.

  • Family Medicine Physician
  • North Grosvenordale, CT
National Provider Identifier
1164469854
Registry record updated Feb 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
154296 Issued in MA
Practice address
415 Riverside Dr.
Thompson Med Ctr
North Grosvenordale, CT 06255
Phone
(860) 923-1181
Fax
(860) 923-1822
NPI assigned
Jun 1, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 154296 MA Primary

Addresses

Primary practice location

415 Riverside Dr.
Thompson Med Ctr
North Grosvenordale, CT 06255

Mailing address

415 Riverside Dr
North Grosvenordale, CT 06255-2165
Phone (860) 923-1181

Other identifiers 1

IdentifierTypeStateIssuer
001364017MedicaidCT

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101005001058 CT Practitioner - Family Practice 6305877499 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 1975
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Thompson Medical LLCGroup PAC ID 2062739535, 3 clinicians

Practice addresses (Care Compare)

415 Riverside Dr
North Grosvenordale, CT 06255-2134
Phone (860) 923-1181

Hospital & facility affiliations

  • Day Kimball Healthcare Home health agency, North Grosvenordale, CT, CCN 077097
  • Hartford Healthcare at Home Home health agency, East Hartford, CT, CCN 077041
  • Day Kimball Hospital Hospital, Putnam, CT, CCN 070003
  • William W Backus Hospital Hospital, Norwich, CT, CCN 070024
  • Umass Memorial Medical Center/University Campus Hospital, Worcester, MA, CCN 220163
  • Westview Health Care Center Nursing home, Dayville, CT, CCN 075078

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
154296MAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Thompson Medical LLC Family Medicine CurrentSince Aug 31, 2014 Accepting new patients
Thompson Medical Center LLC Family Medicine PastSince Jul 15, 2005 Accepting new patients

Locations

132 Westminster Rd
Canterbury, CT 06331
Phone (860) 546-2225

415 Riverside Dr
North Grosvenordl, CT 06255
Phone (860) 923-1181

Interoperability endpoints

  • Direct secure messaging: nita.chatterjee.1@27673.direct.athenahealth.com
  • Direct secure messaging: nita.chatterjee.1@9244.direct.athenahealth.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 9

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": "1149120000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1164469854",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "415 RIVERSIDE DR",
            "city": "NORTH GROSVENORDALE",
            "state": "CT",
            "postal_code": "062552165",
            "telephone_number": "860-923-1181",
            "fax_number": "860-923-1822"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "415 RIVERSIDE DR.",
            "address_2": "THOMPSON MED CTR",
            "city": "NORTH GROSVENORDALE",
            "state": "CT",
            "postal_code": "06255",
            "telephone_number": "860-923-1181",
            "fax_number": "860-923-1822"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHATTERJEE",
        "first_name": "NITA",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-01",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MA",
            "license": "154296",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001364017",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in North Grosvenordale, CT

Sources for this page

Verify at the official NPI Registry.