ANGELO BRENNAN
NPI 1306475199
Emergency Medicine in Hartford, CT
About Angelo Brennan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANGELO BRENNAN (NPI 1306475199) is an individual emergency medicine provider in Hartford, Connecticut, licensed in Connecticut (81362) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Mercy Medical Ctr, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Angelo Brennan 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Medical Ctr
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Angelo Brennan's NPI number?
The NPI number for Angelo Brennan is 1306475199. It was assigned to this individual provider in the NPPES registry on April 3, 2020.
Where is Angelo Brennan located?
Angelo Brennan practices at 231 Ashley St, Hartford, CT 06105. The listed phone number is (860) 714-4000.
What is Angelo Brennan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Angelo Brennan enrolled in Medicare?
Yes. Angelo Brennan 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.
Is Angelo Brennan affiliated with any hospitals?
According to CMS data, Angelo Brennan is affiliated with Mercy Medical Ctr.
When was this NPI record last updated?
The NPPES record for Angelo Brennan was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.