BRIAN DE LA ROSA M.D.
NPI 1235276197
Emergency Medicine in Bridgeport, CT
About Brian De La Rosa M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN DE LA ROSA M.D. (NPI 1235276197) is an individual emergency medicine provider in Bridgeport, Connecticut, licensed in Connecticut (040558) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Brian De La Rosa M.d. 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
2Medicare enrollment records show Brian De La Rosa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Torrington, CT 06790
- Reassigned Medicare billing, Connecticut enrollment
- 288 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06606 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BRIDGEPORT, CT 06606
BRIDGEPORT, CT 06606
BRIDGEPORT, CT 06606
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 Brian De La Rosa's NPI number?
The NPI number for Brian De La Rosa is 1235276197. It was assigned to this individual provider in the NPPES registry on January 31, 2007.
Where is Brian De La Rosa located?
Brian De La Rosa practices at 2800 Main St St. Vincents Medical Center, Bridgeport, CT 06606. The listed phone number is (203) 576-5177.
What is Brian De La Rosa's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brian De La Rosa enrolled in Medicare?
Yes. Brian De La Rosa 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 Brian De La Rosa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian De La Rosa reassigns Medicare benefits to 2 organizations: Neighborhood Health, Inc. (Torrington, CT) and Hartford Healthcare Medical Group Specialists, PLLC (Hartford, 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 Brian De La Rosa'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 Brian De La Rosa was last updated on September 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Brian De La Rosa, M.D. · NPI 1235276197
Emergency Medicine physician in Bridgeport, Connecticut. Individual provider, active in the CMS NPPES registry since January 31, 2007.
## Identity
- **NPI:** 1235276197 (Entity type: Individual)
- **Enumerated:** January 31, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 040558 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 MAIN ST, ST. VINCENTS MEDICAL CENTER, Bridgeport, CT 06606-4201
- **Phone:** (203) 576-5177
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Neighborhood Health, Inc. (NPI 1043544489, Torrington, CT); Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** September 24, 2007
- **Other identifiers:** Medicare UPIN H87879
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Source: [NPI Profile](https://npiprofile.com/npi/1235276197) · Data from the CMS NPPES public registry.