JOSEPH VINCENT PORTEREIKO DO
NPI 1376524058
Surgery - Surgical Critical Care in Hartford, CT
About Joseph Vincent Portereiko Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH VINCENT PORTEREIKO DO (NPI 1376524058) is an individual surgical critical care provider in Hartford, Connecticut, licensed in Connecticut (040485) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
Joseph Vincent Portereiko Do 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 Reassignments
3Medicare enrollment records show Joseph Portereiko reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- 1,333 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 clinicians in this Medicare group
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 747 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
HARTFORD, CT 06102
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 Joseph Portereiko's NPI number?
The NPI number for Joseph Portereiko is 1376524058. It was assigned to this individual provider in the NPPES registry on November 9, 2005.
Where is Joseph Portereiko located?
Joseph Portereiko practices at 80 Seymour St Hartford Hospital Trauma Dept, Hartford, CT 06102. The listed phone number is (860) 545-3112.
What is Joseph Portereiko's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Joseph Portereiko enrolled in Medicare?
Yes. Joseph Portereiko 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 organizations bill Medicare for Joseph Portereiko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Portereiko reassigns Medicare benefits to 3 organizations: Hartford Hospital (Hartford, CT), Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT) and Hartford Healthcare Medical Group, Inc (Wethersfield, CT). Each 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 Joseph Portereiko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Portereiko accept?
Health plans from Anthem Blue Cross and Blue Shield list Joseph Portereiko as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Joseph Portereiko was last updated on February 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.
# Joseph Vincent Portereiko, DO · NPI 1376524058
Surgical Critical Care physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since November 9, 2005.
## Identity
- **NPI:** 1376524058 (Entity type: Individual)
- **Enumerated:** November 9, 2005
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** 040485 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 80 SEYMOUR ST, HARTFORD HOSPITAL TRAUMA DEPT, Hartford, CT 06102
- **Phone:** (860) 545-3112
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Hartford Hospital (NPI 1770696643, Hartford, CT); Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT); Hartford Healthcare Medical Group, Inc (NPI 1043561301, Wethersfield, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 1994
## Record status
- **NPPES last updated:** February 27, 2008
- **Other identifiers:** Medicare UPIN H87501 (CT)
---
Source: [NPI Profile](https://npiprofile.com/npi/1376524058) · Data from the CMS NPPES public registry.