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

Mr. Dong Ren, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1558002287

Mr. Dong Ren, MD is an Anatomic Pathology & Clinical Pathology Physician in Baltimore, Maryland. Works from 2 locations. Licensed in California and Maryland.

Licensed in
CA, MD
In the registry since
2022
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1800 Orleans St
Baltimore, MD 21287-0010
Phone: (410) 955-5000
Show map & directions

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

Additional practice locations (1)

  • 333 City Blvd W Ste 800, Orange, CA 92868-5901 — (714) 456-6411

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence D0106328 (MD)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (CA)

Record details

NPI number1558002287
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2022
Last updated in NPPESAugust 3, 2026
Certification dateAugust 3, 2026
Mailing address6201 Greenleigh Ave, Middle River, MD 21220-2004

Other providers in Baltimore