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

Johns Hopkins University

Organization Gastroenterology Physician · NPI 1316817372

Johns Hopkins University provides Gastroenterology Physician services in Columbia, Maryland. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

5450 Knoll North Dr Ste 390
Columbia, MD 21045-2369
Phone: (410) 424-4800
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X

Record details

NPI number1316817372
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nicholas Giarratano — Director, Provider Enrollment · (410) 933-0000
Other names Jhu-Knoll Drive Ste 390 -Provider Type: 20-Physician
NPI enumeratedNovember 6, 2025
Last updated in NPPESNovember 6, 2025
Certification dateNovember 6, 2025
Mailing address6201 Greenleigh Ave, Middle River, MD 21220-2004

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