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JOHNS HOPKINS UNIVERSITY
NPI 1225908551
Psychiatry & Neurology - Behavioral Neurology & Neuropsychiatry in Baltimore, MD

Active since November 11, 2025
5200 EASTERN AVE FL 4, BALTIMORE, MD 21224(410) 550-3531 Get Directions Write a Review

NPPES record last updated: November 11, 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 1225908551), doing business as Jhu -5200 Eastern Ave 4th Fl-provider Type: 20-physician, is a healthcare organization registered as a behavioral neurology & neuropsychiatry 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

NPI1225908551
Entity TypeOrganization
Primary Taxonomy2084B0040X
Legal Business NameJOHNS HOPKINS UNIVERSITY
Location Address5200 EASTERN AVE FL 4Baltimore, MD 21224-2734
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 955-5000 · Fax (410) 500-4266
Phone(410) 550-3531
Organization SubpartNo
Authorized OfficialNicholas GiarratanoDirector, Provider Enrollment · (410) 933-0000
Enumeration DateNovember 11, 2025
NPPES CertifiedNovember 11, 2025
✔ NPI 1225908551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Behavioral Neurology & NeuropsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084B0040X
Definition
Behavioral Neurology & Neuropsychiatry is a medical subspecialty involving the diagnosis and treatment of neurologically based behavioral issues.
5200 EASTERN AVE FL 4, Baltimore, MD 21224
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Other Names 1

Doing Business AsJhu -5200 Eastern Ave 4th Fl-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

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 1225908551. It was assigned to this organization in the NPPES registry on November 11, 2025. The provider is doing business as JHU -5200 EASTERN AVE 4TH FL-Provider Type: 20-Physician.

Where is Johns Hopkins University located?

Johns Hopkins University is located at 5200 Eastern Ave Fl 4, Baltimore, MD 21224. The listed phone number is (410) 550-3531.

What is Johns Hopkins University's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Behavioral Neurology & Neuropsychiatry, with taxonomy code 2084B0040X.

When was this NPI record last updated?

The NPPES record for Johns Hopkins University was last updated on November 11, 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.