Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BRITTANY PAIGE FENNER MD
NPI 1275066763
Surgery - Surgical Critical Care in Worcester, MA

Active since April 11, 2017PECOS EnrolledAccepts Medicare Assignment
55 LAKE AVE N, WORCESTER, MA 01655(774) 475-0831(508) 856-4224 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 8, 2026, Dec 10, 2025, Apr 11, 2017 (3 updates tracked since 2017).

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

NPI1275066763
Entity TypeIndividualFemale
Primary Taxonomy2086S0102X
Provider Legal NameBRITTANY PAIGE FENNERCredential: MD
Location Address55 LAKE AVE NWorcester, MA 01655-0002
Mailing AddressPo Box 415348Boston, MA 02241-5348
Fax(508) 856-4224
Sole ProprietorNo
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 2017
Enumeration DateApril 11, 2017
Last NPPES UpdateSeptember 8, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2026
✔ NPI 1275066763 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians
Taxonomy Code2086S0102X
License✔ Licensed in MA · 1028466
Definition
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedSurgeryTaxonomy 208600000X · License MD490997 (PA)
Also ListedSurgery · Trauma SurgeryTaxonomy 2086S0127X · License 1028466 (MA)
55 LAKE AVE N, Worcester, MA 01655

Secondary Practice Location 1

Location 1200 Lothrop StPittsburgh, PA 15213-2536 · Phone (412) 647-5815

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

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.

PECOS PAC ID9638442577
PECOS Enrollment IDI20250814000572
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Upmc Presbyterian Shadyside

Acute Care Hospitals · Pittsburgh, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390164
Location200 Lothrop StreetPittsburgh, PA 15213 · Allegheny County
Emergency services

Upmc East

Acute Care Hospitals · Monroeville, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390328
Location2775 Mosside BoulevardMonroeville, PA 15146 · Allegheny County
Emergency services

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.

Emergency Medicine
55 LAKE AVE N
WORCESTER, MA 01655
Nurse Practitioner
55 LAKE AVE N, DEPARTMENT OF RADIOLOGY
WORCESTER, MA 01655
Nurse Anesthetist, Certified Registered
55 LAKE AVE N, DEPARTMENT OF ANESTHESIOLOGY
WORCESTER, MA 01655
Physician Assistant
55 LAKE AVE N
WORCESTER, MA 01655
Internal Medicine
55 LAKE AVE N
WORCESTER, MA 01655
Internal Medicine (Hematology & Oncology)
55 LAKE AVE N
WORCESTER, MA 01655
Anesthesiology
55 LAKE AVE N, ANESTHESIOLOGY
WORCESTER, MA 01655
Anesthesiology
55 LAKE AVE N
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.

Is Brittany Fenner affiliated with any hospitals?

According to CMS data, Brittany Fenner is affiliated with Upmc Presbyterian Shadyside and Upmc East.

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 24 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.