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

Mark A. Deitch, MD, LLC

Organization Orthopaedic Hand Surgery Physician · NPI 1740393560

Mark A. Deitch, MD, LLC is an Orthopaedic Hand Surgery Physician in Baltimore, Maryland. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

6535 N Charles St Ste 425
Baltimore, MD 21204-5826
Phone: (410) 296-4494
Fax: (410) 296-4493
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Hand Surgery Physician (primary) Taxonomy 207XS0106X

Record details

NPI number1740393560
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Deitch — President · (410) 296-4494
Other names Md3 Orthopaedics
NPI enumeratedAugust 16, 2006
Last updated in NPPESAugust 22, 2020
Mailing address6535 N Charles St, Suite 425, Baltimore, MD 21204-5826

Other providers in Baltimore