IndividualActive
Alan Tseng, MD, PHD
NPI 1518420520 · Hematology (Internal Medicine) Physician · Northampton, MA
Provider details
- NPI number
- 1518420520
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 1024260 (MA)
Mailing address
30 Locust St
Northampton, MA 01060-2052
Registry dates
- Enumerated
- 2019-04-08
- Last updated
- 2025-08-01
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.