Steven Baronian, NP
Acute Care Nurse Practitioner · Boston, MA
Steven Baronian, NP is an acute care nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1871735142, issued on Apr 1, 2009. Check the license (Massachusetts 265802, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven Baronian
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 265802 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (617) 724-7300
- Enumerated
- Apr 1, 2009
- Record last updated
- Apr 1, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (617) 724-3846
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 598 in Massachusetts → Look up another NPI →
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Steven Baronian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 265802Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $30.63
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Steven Baronian among 598 acute care nurse practitioner records in Massachusetts
Steven Baronian, NP is one of 598 acute care 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 2009, is newer than 23% of them.
- NPI issued2009 · 23% of these records are older, 72% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2009 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Massachusetts
There are 598 acute care nurse practitioner records in Massachusetts.
All 598 in Massachusetts → Every provider in Boston → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Cynthia Browne, NPWest Roxbury, MA 021141023181823
- Julie Cahill-Hollingsworth, NURSE PRACTITIONERBoston, MA 021141902958218
- Mary Donovan, PNP, MSBoston, MA 021141245202746
- Mary Doran, N.P.Boston, MA 021141710084157
- Alice Dubois, RN, ANP, ACNPBoston, MA 021141922141985
- Barbara Fee, ANPBoston, MA 021141326183278
- Mary Ann Foley, NURSE PRACTIONONERBoston, MA 021141417094939
- Sharon Lessard, N.P.Boston, MA 021141548310675
Common questions
What is Steven Baronian, NP's NPI number?
Steven Baronian, NP's National Provider Identifier (NPI) is 1871735142, issued on Apr 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Steven Baronian, NP located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 724-7300. Providers update this record themselves, so call before visiting.
How can I verify Steven Baronian, NP's license?
NPPES lists Massachusetts license number 265802, 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), 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.