JOHNS HOPKINS UNIVERSITY
NPI 1891658332
Internal Medicine in Baltimore, MD
About Johns Hopkins University NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHNS HOPKINS UNIVERSITY (NPI 1891658332), doing business as Jhu - 301 Mason Lord Dr Ste 3300 - Provider Type: 20-physician, is a healthcare organization registered as an internal medicine in Baltimore, Maryland and active in the NPI registry since December 2025. The organization lists Nicholas Giarratano, Director, Provider Enrollment, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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.
Other Names 1
Group Practice 1
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 1891658332. It was assigned to this organization in the NPPES registry on December 3, 2025. The provider is doing business as Jhu - 301 Mason Lord Dr Ste 3300 - Provider Type: 20-Physician.
Where is Johns Hopkins University located?
Johns Hopkins University is located at 301 Mason Lord Dr Ste 3300, Baltimore, MD 21224. The listed phone number is (410) 550-2400.
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 December 3, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
