IndividualActive
Laszlo Leb, MD
NPI 1609857903 · Hematology (Internal Medicine) Physician · Worcester, MA
Provider details
- NPI number
- 1609857903
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 40628 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
20 Worcester Center Blvd
Worcester, MA 01608-1312
Phone: (508) 368-3168
Fax: (508) 368-3166
Approximate (ZIP-level) locationGet directions
Mailing address
630 Plantation St
Worcester, MA 01605-2038
Registry dates
- Enumerated
- 2005-11-14
- Last updated
- 2026-05-03
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.