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JOHNS HOPKINS UNIVERSITY
NPI 1356201503
Surgery - Surgical Oncology in Baltimore, MD

Active since November 12, 2025
301 MASON LORD DR STE 1300, BALTIMORE, MD 21224(410) 550-0526 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Johns Hopkins University NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHNS HOPKINS UNIVERSITY (NPI 1356201503), doing business as Jhu-301 Mason Lord Dr Ste 130 -provider Type: 20-physician, is a healthcare organization registered as a surgical oncology in Baltimore, Maryland and active in the NPI registry since November 2025. The organization lists Nicholas Giarratano, Director, Provider Enrollment, as its authorized official.

NPPES Registry Identity

NPI1356201503
Entity TypeOrganization
Primary Taxonomy2086X0206X
Legal Business NameJOHNS HOPKINS UNIVERSITY
Location Address301 MASON LORD DR STE 1300Baltimore, MD 21224-3057
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 550-0526 · Fax (410) 500-4266
Phone(410) 550-0526
Organization SubpartNo
Authorized OfficialNicholas GiarratanoDirector, Provider Enrollment · (410) 933-0000
Enumeration DateNovember 12, 2025
NPPES CertifiedNovember 12, 2025
✔ NPI 1356201503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
Definition
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
301 MASON LORD DR STE 1300, Baltimore, MD 21224
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Other Names 1

Doing Business AsJhu-301 Mason Lord Dr Ste 130 -provider Type: 20-physician

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHNS HOPKINS UNIVERSITY
Internal Medicine
301 MASON LORD DR STE 1300
BALTIMORE, MD 21224
Baltimore City (410) 550-3350

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Johns Hopkins University's NPI number?

The NPI number for Johns Hopkins University is 1356201503. It was assigned to this organization in the NPPES registry on November 12, 2025. The provider is doing business as Jhu-301 Mason Lord Dr Ste 130 -Provider Type: 20-Physician.

Where is Johns Hopkins University located?

Johns Hopkins University is located at 301 Mason Lord Dr Ste 1300, Baltimore, MD 21224. The listed phone number is (410) 550-0526.

What is Johns Hopkins University's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

When was this NPI record last updated?

The NPPES record for Johns Hopkins University was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.