Irwin H. Rosenberg, MD
Nutritionist · Boston, MA
Irwin H. Rosenberg, MD is a nutritionist with a practice address in Boston, Massachusetts, and NPI 1336250273, issued on Aug 31, 2006. Check the license (Massachusetts 57678, 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
- Irwin H. Rosenberg
- Credential
- MD
- Primary taxonomy
- Nutritionist 133N00000X
- License number
- 57678 MA
Self-reported in NPPES; status is on the state search - Practice location
- 750 Washington St, Boston, MA 02111
- Phone
- (617) 636-5000
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 750 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maureen Abbott, NPAdult Health Nurse Practitioner1457591638
- Paul Abourjaily, PHARMDPharmacotherapy Pharmacist1255337044
- Lori Abrahamian, M.D.Anesthesiology Physician1528012192
- Mary Ahern, PMHCNS-BCPsychiatric/Mental Health Clinical Nurse Specialist1619137742
- Ghada Al Mubarak, M.D.Surgery Physician1407034911
- Abeer Al-Naqbi, M.D.Obstetrics & Gynecology Physician1043426919
Verify Irwin H. Rosenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 57678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nutritionist providers in Massachusetts
There are 121 nutritionist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other nutritionist records in Massachusetts
- Corinne Adler, RD LNDBoston, MA1174669709
- Shikha Advani, MSBoston, MA1679290548
- Sylvia Alakusheva, CLINICAL NUTRITIONISMalden, MA1750749859
- Aml AlzurqiQuincy, MA1376241455
- Jessica AmidonBrighton, MA1487067575
- Alessandra Anderson, RDNQuincy, MA1184432791
- Lauren AppierNewton, MA1225963150
- Kathleen Arnold, BS NUTRITIONSouth Hadley, MA1801176425
- Joan Barrett, MS, RDFall River, MA1699770594
- Sharon BarrettShrewsbury, MA1528426814
Common questions
What is Irwin H. Rosenberg, MD's NPI number?
Irwin H. Rosenberg, MD's National Provider Identifier (NPI) is 1336250273, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irwin H. Rosenberg, MD located?
The NPPES record lists a practice address at 750 Washington St, Boston, MA, 02111. Phone: (617) 636-5000. Providers update this record themselves, so call before visiting.
How can I verify Irwin H. Rosenberg, MD's license?
NPPES lists Massachusetts license number 57678, 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. 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.