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NPI 1285672147

IndividualActive

David Klassen, M.D.

NPI 1285672147 · Nephrology Physician · Baltimore, MD

Provider details

NPI number: 1285672147
Entity type: Individual
Primary specialty: Nephrology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: D30575 (MD)

Practice location

22 S Greene St

Baltimore, MD 21201-1544

Phone: (410) 328-5720

Fax: (410) 328-5685

More MD providers

Mailing address

Po Box 64442

Baltimore, MD 21264-4442

Registry dates

Enumerated: 2006-06-03
Last updated: 2010-11-16

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

David Klassen, M.D. — NPI 1285672147, Baltimore, MD | NPI Central