1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Nurse Practitioner
  6. NPI Profile

BRENNA NEWFELL NP
NPI 1841959566
Nurse Practitioner in Boston, MA

Active since December 09, 2021PECOS Enrolled
DANA FARBER CANCER INSTITUTE, 450 BROOKLINE AVENUE, D2152, BOSTON, MA 02215(617) 632-3090 Get Directions Write a Review

NPPES record last updated: December 9, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Brenna Newfell Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRENNA NEWFELL NP (NPI 1841959566) is an individual nurse practitioner in Boston, Massachusetts, licensed in Massachusetts (RN2321626) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841959566
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameBRENNA NEWFELLCredential: NP
Location AddressDANA FARBER CANCER INSTITUTE, 450 BROOKLINE AVENUE, D2152Boston, MA 02215
Mailing AddressDana Farber Cancer Institute, 450 Brookline Avenue, D2152Boston, MA 02215
Phone(617) 632-3090
Sole ProprietorNo
Enumeration DateDecember 9, 2021
NPPES CertifiedDecember 3, 2021
✔ NPI 1841959566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MA · RN2321626
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
DANA FARBER CANCER INSTITUTE, Boston, MA 02215
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brenna Newfell Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Brenna Newfell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dana-Farber Cancer Institute, Inc.
0.7 mi
General Acute Care Hospital
450 BROOKLINE AVE
Boston, MA 02215
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,026 clinicians in this Medicare group
NPI 1851333686 (617) 632-3000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

IRENE M GHOBRIAL M.D.
Internal Medicine (Medical Oncology)
DANA FARBER CANCER INSTITUTE, 44 BINNEY STREET
BOSTON, MA 02215
Suffolk County (617) 632-4198

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 Brenna Newfell's NPI number?

The NPI number for Brenna Newfell is 1841959566. It was assigned to this individual provider in the NPPES registry on December 9, 2021.

Where is Brenna Newfell located?

Brenna Newfell practices at Dana Farber Cancer Institute 450 Brookline Avenue, D2152, Boston, MA 02215. The listed phone number is (617) 632-3090.

What is Brenna Newfell's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Brenna Newfell enrolled in Medicare?

Yes. Brenna Newfell is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Brenna Newfell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brenna Newfell reassigns Medicare benefits to Dana-Farber Cancer Institute, Inc. (Boston, MA). 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 Brenna Newfell'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 Brenna Newfell was last updated on December 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.