Doctor profile · Federal record

Dr. Joseph Wolfsdorf, Mb, BCH

Pediatric Endocrinology Physician (CMS: Pediatric Medicine) · Pediatrics Physician · Boston, MA

  • NPI 1649357492
  • Accepts Medicare
  • 57 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
333 Longwood Ave, Floor 6
Boston, MA 021155711
(617) 355-7477
fax (617) 730-0194
Mailing address
300 Longwood Ave
Boston, MA 021155724

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 9, 2010
Year of graduation
1969 — 57 yrs since
Specialty taxonomy
2080P0205X — NUCC code
State license (1)
Massachusetts #40744
Medicaid
MA #2082180

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649357492. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25,092
Transactions
11
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Ultragenyx Pharmaceutical INC. 11 $25,091.62

By nature of payment

Consulting Fee
$25,092

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
0
Total drug cost
$588
Drug Type Claims Patients Total cost
Synthroid (Levothyroxine Sodium) Brand 12 0 $588

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Wolfsdorf's medical specialty?
Dr. Joseph Wolfsdorf practices Pediatric Endocrinology Physician in Boston, MA.
Where does Dr. Joseph Wolfsdorf practice?
Dr. Joseph Wolfsdorf practices at 333 Longwood Ave, Boston, MA 021155711. Office phone: 6173557477.
What is Dr. Joseph Wolfsdorf's NPI?
Dr. Joseph Wolfsdorf's National Provider Identifier (NPI) is 1649357492, issued by NPPES.
Does Dr. Joseph Wolfsdorf accept Medicare assignment?
Yes. Dr. Joseph Wolfsdorf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.