Brianna Difronzo, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Northampton, MA
Brianna Difronzo, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Northampton, Massachusetts, and NPI 1669966230, issued on Jun 18, 2018. Check the license (Massachusetts RN10006081, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brianna Difronzo
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- RN10006081 MA
Self-reported in NPPES; status is on the state search - Practice location
- 30 Locust St, Northampton, MA 01060
- Phone
- (413) 582-2000
- Enumerated
- Jun 18, 2018
- Record last updated
- Dec 5, 2024
- Medicare enrollment
- Enrolled (PECOS I20240805002075); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,169 in Massachusetts → Look up another NPI →
Also registered at 30 Locust St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Abbott, D.O.Anesthesiology Physician1316155294
- Olyn Andrade, MDEmergency Medicine Physician1265008544
- Nasreen Azam, M.D.Pediatric Nephrology Physician1649362476
- Mae Beckford-Bruno, RNStudent in an Organized Health Care Education/Training Program1043134661
- Linda Benoit, LICSWClinical Social Worker1588729610
- Charles Bernstein, MDDiagnostic Radiology Physician1699734442
Verify Brianna Difronzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN10006081Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
32 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Cooley Dickinson Hospital IncNorthampton, MA
- Katherine J Atkinson MD PCAmherst, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brianna Difronzo among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts
Brianna Difronzo, PMHNP-BC is one of 2,169 psychiatric/mental health nurse practitioner records with a practice address in Massachusetts. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 35% of them.
- NPI issued2018 · 35% of these records are older, 61% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2024 · median 2021 among the 1,309 with a school on file
- Record last updated2024 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Massachusetts
There are 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.
All 2,169 in Massachusetts → Every provider in Northampton → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Kelly Buckley, NPNorthampton, MA 010601669941738
- Polly FiveashNorthampton, MA 010601972289981
- Melissa Gauthier, NPNorthampton, MA 010601740106335
- Sarah Goodman, RNNorthampton, MA 010601851171896
- Audrey Hall, PMHNP-BCNorthampton, MA 010601790196434
- Shannon Hoey, FNP-BC, PMHNP-BCNorthampton, MA 010601841905742
- Medita Lewis, PMHNP-BCNorthampton, MA 010601619584091
- Jillian Macleod, DNP, PMHNP-BCNorthampton, MA 010601730926510
Common questions
What is Brianna Difronzo, PMHNP-BC's NPI number?
Brianna Difronzo, PMHNP-BC's National Provider Identifier (NPI) is 1669966230, issued on Jun 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Brianna Difronzo, PMHNP-BC located?
The NPPES record lists a practice address at 30 Locust St, Northampton, MA, 01060. Phone: (413) 582-2000. Providers update this record themselves, so call before visiting.
How can I verify Brianna Difronzo, PMHNP-BC's license?
NPPES lists Massachusetts license number RN10006081, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Brianna Difronzo, PMHNP-BC prescribe under Medicare Part D?
In 2024, Brianna Difronzo, PMHNP-BC had 32 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.