Prejin Upadhyay

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

80660 Issued in CT

Practice address

267 Grant St
Bridgeport, CT 06610-2870

Phone

(607) 267-5704

NPI assigned

Jul 17, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

HospitalistAlso: Internal Medicine

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northeast Medical Group IncGroup PAC ID 1254233836, 1,357 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bridgeport Hospital Hospital, Bridgeport, CT, CCN 070010
• Griffin Hospital Hospital, Derby, CT, CCN 070031

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 and National Provider Directory roles.

• Northeast Medical Group, Inc.

  • Internal Medicine Physician
  • Bridgeport, CT
  • NPI 1043278351
  Medicare reassignment Care Compare group NPD
• Northeast Medical Group, Inc

  • Cardiovascular Disease Physician
  • Fairfield, CT
  • NPI 1366745267
  NPD

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

• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1649260845
  Care Compare affiliation
• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1992910152
  Care Compare affiliation
• The Griffin Hospital

  • General Acute Care Hospital
  • Derby, CT
  • NPI 1184639973
  Care Compare affiliation

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

{
    "created_epoch": "1658016000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1831824671",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "267 GRANT ST",
            "city": "BRIDGEPORT",
            "state": "CT",
            "postal_code": "066102870",
            "telephone_number": "607-267-5704"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "267 GRANT ST",
            "city": "BRIDGEPORT",
            "state": "CT",
            "postal_code": "066102870",
            "telephone_number": "607-267-5704"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UPADHYAY",
        "first_name": "PREJIN",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-07-17",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CT",
            "license": "80660",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• United Cerebral Palsy of Southern Connecticut Inc.
• United Personal Care LLC
• Unity Pharmacy II LLC
• University of Bridgeport
• University of Bridgeport D/B/a Health Sciences Center
• Caroline Urizar
• Danielle Mary Ursone, DNP, FNP-BC
• Urx, LLC
• Urx, LLC
• Urx4 LLC

• Hospitalist Physician in Bridgeport, CT
• Providers in Bridgeport, CT by specialty
• Hospitalist Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 2025; 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.