BRIANNA DIFRONZO PMHNP-BC
NPI 1669966230
Nurse Practitioner - Psychiatric/Mental Health in Northampton, MA
About Brianna Difronzo Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIANNA DIFRONZO PMHNP-BC (NPI 1669966230) is an individual psychiatric/mental health provider in Northampton, Massachusetts, licensed in Massachusetts (RN10006081) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
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
Brianna Difronzo Pmhnp-bc 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 Reassignments
2Medicare enrollment records show Brianna Difronzo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Northampton, MA 01060
- Reassigned Medicare billing, Massachusetts enrollment
- 158 clinicians in this Medicare group
Amherst, MA 01002
- Reassigned Medicare billing, Massachusetts enrollment
- 14 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooley Dickinson Hospital Inc,the
Acute Care Hospitals · Northampton, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01060 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.
NORTHAMPTON, MA 01060
NORTHAMPTON, MA 01060
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 Brianna Difronzo's NPI number?
The NPI number for Brianna Difronzo is 1669966230. It was assigned to this individual provider in the NPPES registry on June 18, 2018.
Where is Brianna Difronzo located?
Brianna Difronzo practices at 30 Locust St, Northampton, MA 01060. The listed phone number is (413) 582-2000.
What is Brianna Difronzo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Brianna Difronzo enrolled in Medicare?
Yes. Brianna Difronzo 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 organizations bill Medicare for Brianna Difronzo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brianna Difronzo reassigns Medicare benefits to 2 organizations: Cooley Dickinson Hospital Inc (Northampton, MA) and Katherine J. Atkinson, MD, PC (Amherst, MA). Each 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 Brianna Difronzo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Brianna Difronzo affiliated with any hospitals?
According to CMS data, Brianna Difronzo is affiliated with Cooley Dickinson Hospital Inc,the.
When was this NPI record last updated?
The NPPES record for Brianna Difronzo was last updated on December 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Brianna Difronzo, PMHNP-BC · NPI 1669966230
Psychiatric/Mental Health physician in Northampton, Massachusetts. Individual provider, active in the CMS NPPES registry since June 18, 2018.
## Identity
- **NPI:** 1669966230 (Entity type: Individual)
- **Enumerated:** June 18, 2018
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** RN10006081 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 30 LOCUST ST, Northampton, MA 01060-2052
- **Phone:** (413) 582-2000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Cooley Dickinson Hospital Inc (NPI 1477596310, Northampton, MA); Katherine J. Atkinson, MD, PC (NPI 1568598993, Amherst, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** December 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1669966230) · Data from the CMS NPPES public registry.