MAURA J BRENNAN MD
NPI 1962595421
Internal Medicine - Geriatric Medicine in Springfield, MA
About Maura J Brennan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAURA J BRENNAN MD (NPI 1962595421) is an individual geriatric medicine provider in Springfield, Massachusetts, licensed in Massachusetts (73468) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Baystate Medical Center, and is a graduate of Yale University School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses 2
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
Maura J Brennan Md 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.
Baystate Medical Center
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01107 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.
SPRINGFIELD, MA 01107
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 Maura Brennan's NPI number?
The NPI number for Maura Brennan is 1962595421. It was assigned to this individual provider in the NPPES registry on October 2, 2006.
Where is Maura Brennan located?
Maura Brennan practices at 759 Chestnut St, Springfield, MA 01107. The listed phone number is (413) 794-3147.
What is Maura Brennan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Maura Brennan enrolled in Medicare?
Yes. Maura 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 Maura Brennan affiliated with any hospitals?
According to CMS data, Maura Brennan is affiliated with Baystate Medical Center.
When was this NPI record last updated?
The NPPES record for Maura Brennan was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 days 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.
# Maura J Brennan, MD · NPI 1962595421
Geriatric Medicine physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since October 2, 2006.
## Identity
- **NPI:** 1962595421 (Entity type: Individual)
- **Enumerated:** October 2, 2006
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** 73468 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 759 CHESTNUT ST, Springfield, MA 01107-1619
- **Phone:** (413) 794-3147 · **Fax:** (413) 794-8428
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Yale University School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** August 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1962595421) · Data from the CMS NPPES public registry.