Sean D'Onofrio, CNS
Pediatric Clinical Nurse Specialist · Boston, MA
Sean D'Onofrio, CNS is a pediatric clinical nurse specialist with a practice address in Boston, Massachusetts, and NPI 1225785553, issued on Mar 7, 2022. Check the license (Massachusetts RN2359852, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sean D'Onofrio
- Credential
- CNS
- Primary taxonomy
- Pediatric Clinical Nurse Specialist 364SP0200X
- License number
- RN2359852 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (845) 742-0969
- Enumerated
- Mar 7, 2022
- Entity
- Type 1 · individual
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sylvia Abadir, MDPediatric Cardiology Physician1427366459
- Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
- Kristin Abdelnour, PTPhysical Therapist1982821302
- Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
- Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
- Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233
Verify Sean D'Onofrio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2359852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Pediatric Clinical Nurse Specialist providers in Massachusetts
There are 7 pediatric clinical nurse specialist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatric clinical nurse specialist records in Massachusetts
- Maureen Carr, RN CPNPPeabody, MA1962461434
- Debra Cohen, R.N.,P.N.P.Newton Centre, MA1538307715
- Patricia Lincoln, RN, MS, CNS-BCBoston, MA1639701220
- Amy Lynch, PNPAndover, MA1184789422
- Andressa MacalpineAshland, MA1184119414
- Elizabeth Smith, CPNPActon, MA1124278866
Common questions
What is Sean D'Onofrio, CNS's NPI number?
Sean D'Onofrio, CNS's National Provider Identifier (NPI) is 1225785553, issued on Mar 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sean D'Onofrio, CNS located?
The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (845) 742-0969. Providers update this record themselves, so call before visiting.
How can I verify Sean D'Onofrio, CNS's license?
NPPES lists Massachusetts license number RN2359852, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.