JOHNS HOPKINS UNIVERSITY
NPI 1639039548
Internal Medicine in Hagerstown, MD

Active since November 13, 2025
11110 MEDICAL CAMPUS RD STE 249, HAGERSTOWN, MD 21742(301) 714-4100 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Johns Hopkins University NPPES

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

JOHNS HOPKINS UNIVERSITY (NPI 1639039548), doing business as Jhu - 11110 Medical Campus Road Ste 249 - Provider Type: 20-physician, is a healthcare organization registered as an internal medicine in Hagerstown, 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

NPI1639039548
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJOHNS HOPKINS UNIVERSITY
Location Address11110 MEDICAL CAMPUS RD STE 249Hagerstown, MD 21742-6756
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 955-5000 · Fax (410) 500-4266
Organization SubpartNo
Authorized OfficialNicholas GiarratanoDirector, Provider Enrollment · (410) 933-0000
Enumeration DateNovember 13, 2025
NPPES CertifiedNovember 13, 2025
NPI 1639039548 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.
11110 MEDICAL CAMPUS RD STE 249, Hagerstown, MD 21742

Other Names 1

Doing Business AsJhu - 11110 Medical Campus Road Ste 249 - 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 8

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

Advanced Practice Midwife
11110 MEDICAL CAMPUS RD STE 249
HAGERSTOWN, MD 21742
Obstetrics & Gynecology
11110 MEDICAL CAMPUS RD STE 249
HAGERSTOWN, MD 21742
Nurse Practitioner (Family)
11110 MEDICAL CAMPUS RD STE 249
HAGERSTOWN, MD 21742
Advanced Practice Midwife
11110 MEDICAL CAMPUS RD STE 249
HAGERSTOWN, MD 21742
Neurological Surgery
11110 MEDICAL CAMPUS RD STE 249
HAGERSTOWN, MD 21742
Midwife
11110 MEDICAL CAMPUS RD STE 249
HAGERSTOWN, MD 21742
Neurological Surgery
11110 MEDICAL CAMPUS RD STE 249
HAGERSTOWN, MD 21742
Obstetrics & Gynecology (Gynecologic Oncology)
11110 MEDICAL CAMPUS RD STE 249
HAGERSTOWN, MD 21742

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 1639039548. It was assigned to this organization in the NPPES registry on November 13, 2025. The provider is doing business as Jhu - 11110 Medical Campus Road Ste 249 - Provider Type: 20-Physician.

Where is Johns Hopkins University located?

Johns Hopkins University is located at 11110 Medical Campus Rd Ste 249, Hagerstown, MD 21742. The listed phone number is (301) 714-4100.

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 13, 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.