IndividualActive
Douglass Drelich, M.D.
NPI 1932394095 · Hematology (Internal Medicine) Physician · Philadelphia, PA
Provider details
- NPI number
- 1932394095
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD438059 (PA)
Practice location
1015 Chestnut Street
Suite 1321
Philadelphia, PA 19107-4310
Phone: (215) 955-4730
Fax: (215) 503-9188
Mailing address
1015 Chestnut Street
Philadelphia, PA 19107-4310
Registry dates
- Enumerated
- 2007-09-12
- Last updated
- 2014-12-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.