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JOHNS HOPKINS UNIVERSITY
NPI 1043180599
Internal Medicine - Allergy & Immunology in Baltimore, MD

Active since November 10, 2025
5501 HOPKINS BAYVIEW CIR FL 4, BALTIMORE, MD 21224(410) 550-0571 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Johns Hopkins University NPPES

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

JOHNS HOPKINS UNIVERSITY (NPI 1043180599), doing business as Jhu-5501 Hopkins Bayview Cir Floor 4-provider Type: 20-physician, is a healthcare organization registered as an allergy & immunology 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

NPI1043180599
Entity TypeOrganization
Primary Taxonomy207RA0201X
Legal Business NameJOHNS HOPKINS UNIVERSITY
Location Address5501 HOPKINS BAYVIEW CIR FL 4Baltimore, MD 21224-6821
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 550-0571 · Fax (410) 500-4266
Phone(410) 550-0571
Organization SubpartNo
Authorized OfficialNicholas GiarratanoDirector, Provider Enrollment · (410) 933-0000
Enumeration DateNovember 10, 2025
NPPES CertifiedNovember 10, 2025
✔ NPI 1043180599 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
Definition
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
5501 HOPKINS BAYVIEW CIR FL 4, Baltimore, MD 21224
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Other Names 1

Doing Business AsJhu-5501 Hopkins Bayview Cir Floor 4-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 2

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

HASSAN A CHAMI M.D.
Internal Medicine (Pulmonary Disease)
5501 HOPKINS BAYVIEW CIR FL 4
BALTIMORE, MD 21224
Baltimore City (410) 550-2304
DR. JOHN C HUETSCH MD
Internal Medicine (Pulmonary Disease)
5501 HOPKINS BAYVIEW CIR FL 4
BALTIMORE, MD 21224
Baltimore City (410) 550-2304

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 1043180599. It was assigned to this organization in the NPPES registry on November 10, 2025. The provider is doing business as Jhu-5501 Hopkins Bayview Cir Floor 4-Provider Type: 20-Physician.

Where is Johns Hopkins University located?

Johns Hopkins University is located at 5501 Hopkins Bayview Cir Fl 4, Baltimore, MD 21224. The listed phone number is (410) 550-0571.

What is Johns Hopkins University's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

When was this NPI record last updated?

The NPPES record for Johns Hopkins University was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.