Search › Maryland › Anatomic Pathology & Clinical Pathology Physician
William Twaddell, M.D
NPI 1538296124 · on the registry since 2007
Practice
- Address
- 22 S Greene St
Nbw73
Baltimore, MD 21201 - Phone
- (410) 328-5555
- Fax
- (410) 328-0929
- Organisation at this address
- University Of Maryland
Maryland Expresscare Llc
University Of Md Dialysis
Perfect Fit By Maria, Llc
Medstar Medical Group Ii LlcInferred from a shared address, not stated in the registry. - Clinicians at this address
- 2,419
Registry record
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician
207ZP0102X
- Also registered as
- Anatomic Pathology Physician
- Licence states on file
- NY, MD
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-05-07
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Maryland