Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Diana A Steppan, MD

Individual provider Critical Care Medicine (Anesthesiology) Physician · NPI 1023243128

Diana A Steppan, MD is a Critical Care Medicine (Anesthesiology) Physician in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2009.

Licensed in
MD
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1800 Orleans St
Baltimore, MD 21287-0010
Phone: (410) 955-7610
Fax: (410) 502-5312
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Anesthesiology) Physician (primary) Taxonomy 207LC0200X · Licence D74331 (MD)

Record details

NPI number1023243128
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 19, 2009
Last updated in NPPESOctober 31, 2018
Mailing address9910 Franklin Square Dr Ste 2110, Baltimore, MD 21236-4902

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