Joseph I. Wolfsdorf, MB, BCH
Pediatric Endocrinology Physician · Boston, MA
Joseph I. Wolfsdorf, MB, BCH is a pediatric endocrinology physician with a practice address in Boston, Massachusetts, and NPI 1649357492, issued on Nov 1, 2006. Check the license (Massachusetts 40744, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Joseph I. Wolfsdorf
- Credential
- MB, BCH
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- 40744 MA
Self-reported in NPPES; status is on the state search - Practice location
- 333 Longwood Ave, Boston, MA 02115
- Phone
- (617) 355-7477
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 9, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (617) 730-0194
- Medicaid ID
- 2082180 MA
- Medicare enrollment
- Enrolled (PECOS I20040831000822); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 120 in Massachusetts → Look up another NPI →
Also registered at 333 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nile Albright, M.D.Family Medicine Physician1316985799
- Lindsay AllysonSocial Worker1942032123
- Deena Altschwager, MS, RDRegistered Dietitian1952753865
Verify Joseph I. Wolfsdorf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 40744Check 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: $25,091.62
11 payments; by number, the most common kind was consulting fee; the largest payer was Ultragenyx Pharmaceutical Inc. The 931 providers of this specialty with any payment received $4,382.94 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.
Bills Medicare through one group practice
- Children's Hospital Pediatric Associates, IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph I. Wolfsdorf among 120 pediatric endocrinology physician records in Massachusetts
Joseph I. Wolfsdorf, MB, BCH is one of 120 pediatric endocrinology physician records with a practice address in Massachusetts. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated1969 · median 2002 among the 34 with a school on file
- Record last updated2010 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in Massachusetts
There are 120 pediatric endocrinology physician records in Massachusetts.
All 120 in Massachusetts → Every provider in Boston → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Diego Botero, MDBoston, MA 021151407931249
- Rosalind Brown, M.D.Boston, MA 021151629069273
- Penny Feldman, M.D.Boston, MA 021151013963586
- Gregory Goodwin, M.D.Boston, MA 021151326002817
- Eba Hathout, M.D.Boston, MA 021151487674792
- Joel Hirschhorn, MD, PHDBoston, MA 021151063597805
- Stephen Huang, M.D.Boston, MA 021151902995996
- Bat-Sheva Levine, MD, MPHBoston, MA 021151477535839
Common questions
What is Joseph I. Wolfsdorf, MB, BCH's NPI number?
Joseph I. Wolfsdorf, MB, BCH's National Provider Identifier (NPI) is 1649357492, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph I. Wolfsdorf, MB, BCH located?
The NPPES record lists a practice address at 333 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-7477. Providers update this record themselves, so call before visiting.
How can I verify Joseph I. Wolfsdorf, MB, BCH's license?
NPPES lists Massachusetts license number 40744, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.