JOHNS HOPKINS UNIVERSITY
NPI 1699635573
Audiologist in Baltimore, MD

Active since November 13, 2025
601 N CAROLINE ST, BALTIMORE, MD 21287(443) 997-6467 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Johns Hopkins University NPPES

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

JOHNS HOPKINS UNIVERSITY (NPI 1699635573), doing business as Jhu-601 N Caroline St-provider Type: 19-audiology Providers, is a healthcare organization registered as an audiologist 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

NPI1699635573
Entity TypeOrganization
Primary Taxonomy231H00000X
Legal Business NameJOHNS HOPKINS UNIVERSITY
Location Address601 N CAROLINE STBaltimore, MD 21287-0006
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-0000 · Fax (410) 500-4266
Organization SubpartNo
Authorized OfficialNicholas GiarratanoDirector, Provider Enrollment · (410) 933-0000
Enumeration DateNovember 13, 2025
NPPES CertifiedNovember 13, 2025
NPI 1699635573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
601 N CAROLINE ST, Baltimore, MD 21287

Other Names 1

Doing Business AsJhu-601 N Caroline St-provider Type: 19-audiology Providers

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 20

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

Internal Medicine (Pulmonary Disease)
601 N CAROLINE ST
BALTIMORE, MD 21287
Radiology (Diagnostic Radiology)
601 N CAROLINE ST
BALTIMORE, MD 21287
Speech-Language Pathologist
601 N CAROLINE ST
BALTIMORE, MD 21287
Dermatology
601 N CAROLINE ST
BALTIMORE, MD 21287
Nurse Practitioner (Adult Health)
601 N CAROLINE ST
BALTIMORE, MD 21287
Physician Assistant (Surgical)
601 N CAROLINE ST, #5263
BALTIMORE, MD 21287
Physician Assistant (Medical)
601 N CAROLINE ST
BALTIMORE, MD 21287
Orthopaedic Surgery (Hand Surgery)
601 N CAROLINE ST, RM 5210
BALTIMORE, MD 21287

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 1699635573. It was assigned to this organization in the NPPES registry on November 13, 2025. The provider is doing business as Jhu-601 N Caroline St-Provider Type: 19-Audiology Providers.

Where is Johns Hopkins University located?

Johns Hopkins University is located at 601 N Caroline St, Baltimore, MD 21287. The listed phone number is (443) 997-6467.

What is Johns Hopkins University's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

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.