BRITTANY PAIGE FENNER MD
NPI 1275066763
Surgery - Surgical Critical Care in Worcester, MA
About Brittany Paige Fenner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRITTANY PAIGE FENNER MD (NPI 1275066763) is an individual surgical critical care provider in Worcester, Massachusetts, licensed in Massachusetts (1028466) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Upmc Presbyterian Shadyside, and maintains a secondary practice location in Pittsburgh.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 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
Brittany Paige Fenner 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.
Medicare Billing Reassignment
Medicare enrollment records show Brittany Fenner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Franklin, PA 16323
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAUpmc East
Acute Care Hospitals · Monroeville, PAWeirton Medical Center, Inc
Acute Care Hospitals · Weirton, WVOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WORCESTER, MA 01655
WORCESTER, MA 01655
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 Brittany Fenner's NPI number?
The NPI number for Brittany Fenner is 1275066763. It was assigned to this individual provider in the NPPES registry on April 11, 2017.
Where is Brittany Fenner located?
Brittany Fenner practices at 55 Lake Ave N, Worcester, MA 01655. The listed phone number is (774) 475-0831.
What is Brittany Fenner's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Brittany Fenner enrolled in Medicare?
Yes. Brittany Fenner 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 Brittany Fenner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittany Fenner reassigns Medicare benefits to University Of Pittsburgh Physicians (Franklin, PA). 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 Brittany Fenner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Brittany Fenner affiliated with any hospitals?
According to CMS data, Brittany Fenner is affiliated with Upmc Presbyterian Shadyside, Upmc East and Weirton Medical Center, Inc.
When was this NPI record last updated?
The NPPES record for Brittany Fenner was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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.
# Brittany Paige Fenner, MD · NPI 1275066763
Surgical Critical Care physician in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since April 11, 2017.
## Identity
- **NPI:** 1275066763 (Entity type: Individual)
- **Enumerated:** April 11, 2017
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** 1028466 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 LAKE AVE N, Worcester, MA 01655-0002
- **Phone:** (774) 475-0831 · **Fax:** (508) 856-4224
## 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:** University Of Pittsburgh Physicians (NPI 1619381456, Franklin, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kentucky College Of Medicine, class of 2017
## Record status
- **NPPES last updated:** September 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1275066763) · Data from the CMS NPPES public registry.