DR. PREJIN UPADHYAY
NPI 1831824671
Hospitalist in Bridgeport, CT
About Dr. Prejin Upadhyay NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PREJIN UPADHYAY (NPI 1831824671) is an individual hospitalist provider in Bridgeport, Connecticut, licensed in Connecticut (80660) and active in the NPI registry since July 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Prejin Upadhyay is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Prejin Upadhyay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bridgeport, CT 06610
- Reassigned Medicare billing, Connecticut enrollment
- 1,824 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06610 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Prejin Upadhyay's NPI number?
The NPI number for Prejin Upadhyay is 1831824671. It was assigned to this individual provider in the NPPES registry on July 17, 2022.
Where is Prejin Upadhyay located?
Prejin Upadhyay practices at 267 Grant St, Bridgeport, CT 06610. The listed phone number is (607) 267-5704.
What is Prejin Upadhyay's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Prejin Upadhyay enrolled in Medicare?
Yes. Prejin Upadhyay is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Prejin Upadhyay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Prejin Upadhyay reassigns Medicare benefits to Northeast Medical Group, Inc. (Bridgeport, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Prejin Upadhyay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Prejin Upadhyay was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Prejin Upadhyay · NPI 1831824671
Hospitalist physician in Bridgeport, Connecticut. Individual provider, active in the CMS NPPES registry since July 17, 2022.
## Identity
- **NPI:** 1831824671 (Entity type: Individual)
- **Enumerated:** July 17, 2022
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 80660 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 267 GRANT ST, Bridgeport, CT 06610-2870
- **Phone:** (607) 267-5704
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Northeast Medical Group, Inc. (NPI 1043278351, Bridgeport, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1831824671) · Data from the CMS NPPES public registry.