JOHNS HOPKINS UNIVERSITY
NPI 1477413177
Internal Medicine in Columbia, MD

Active since November 14, 2025
11055 LITTLE PATUXENT PKWY STE L9, COLUMBIA, MD 21044(443) 574-5800 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Johns Hopkins University NPPES

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

JOHNS HOPKINS UNIVERSITY (NPI 1477413177), doing business as Jhu - 11055 Little Patuxent Pkwy Ste L9 - Provider Type: 20, is a healthcare organization registered as an internal medicine in Columbia, Maryland and active in the NPI registry since November 2025. The organization lists Nicholas Giarratano, Director, Prov Enrollment, as its authorized official.

NPPES Registry Identity

NPI1477413177
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJOHNS HOPKINS UNIVERSITY
Location Address11055 LITTLE PATUXENT PKWY STE L9Columbia, MD 21044-2897
Mailing Address6201 Greenleigh AveBaltimore, MD 21220-2004 · (410) 933-6423
Organization SubpartNo
Authorized OfficialNicholas GiarratanoDirector, Prov Enrollment · (410) 933-0000
Enumeration DateNovember 14, 2025
NPPES CertifiedNovember 14, 2025
NPI 1477413177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
11055 LITTLE PATUXENT PKWY STE L9, Columbia, MD 21044

Other Names 1

Doing Business AsJhu - 11055 Little Patuxent Pkwy Ste L9 - Provider Type: 20

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.

Internal Medicine
11055 LITTLE PATUXENT PKWY STE L9
COLUMBIA, MD 21044
Internal Medicine
11055 LITTLE PATUXENT PKWY STE L9
COLUMBIA, MD 21044

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 1477413177. It was assigned to this organization in the NPPES registry on November 14, 2025. The provider is doing business as Jhu - 11055 Little Patuxent Pkwy Ste L9 - Provider Type: 20.

Where is Johns Hopkins University located?

Johns Hopkins University is located at 11055 Little Patuxent Pkwy Ste L9, Columbia, MD 21044. The listed phone number is (443) 574-5800.

What is Johns Hopkins University's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Johns Hopkins University was last updated on November 14, 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.