JOHNS HOPKINS HOSPITAL
NPI 1023486636
General Acute Care Hospital in Baltimore, MD

Active since September 14, 2015CLIA 21D1097580 · Microscopy
601 N CAROLINE ST, SUITE 1112, BALTIMORE, MD 21287(410) 955-0016(410) 614-8728 Get Directions Write a Review

NPPES record last updated: September 14, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Johns Hopkins Hospital NPPES

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

JOHNS HOPKINS HOSPITAL (NPI 1023486636) is a healthcare organization registered as a general acute care hospital in Baltimore, Maryland and active in the NPI registry since September 2015. The organization holds a CLIA Microscopy certificate valid through March 30, 2027 and lists Gordon Ward, Team Leader, as its authorized official.

NPPES Registry Identity

NPI1023486636
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameJOHNS HOPKINS HOSPITAL
Location Address601 N CAROLINE ST, SUITE 1112Baltimore, MD 21287-0006
Mailing Address601 N Caroline St, Suite 1112Baltimore, MD 21287-0006 · (410) 955-0016 · Fax (410) 614-8728
Fax(410) 614-8728
Organization SubpartNo
Authorized OfficialGordon WardTeam Leader · (410) 955-0016
Enumeration DateSeptember 14, 2015
NPI 1023486636 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License Licensed in MD · 07454
Definition

An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

601 N CAROLINE ST, Baltimore, MD 21287

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 21D1097580

Johns Hopkins Hospital/Poct · Baltimore, MD
Active · expires Mar 30, 2027
CLIA Number21D1097580
Laboratory TypeHospital
Certificate Effective DateMarch 31, 2025
Certificate Expiration DateMarch 30, 2027
Laboratory DirectorDr. Aaron A. Tobian
Laboratory Phone(410) 502-0843
Laboratory LocationJohns Hopkins Hospital/Poct600 N Wolfe St Cmsc Sb201, Baltimore, MD 21287
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Hospital's NPI number?

The NPI number for Johns Hopkins Hospital is 1023486636. It was assigned to this organization in the NPPES registry on September 14, 2015.

Where is Johns Hopkins Hospital located?

Johns Hopkins Hospital is located at 601 N Caroline St Suite 1112, Baltimore, MD 21287. The listed phone number is (410) 955-0016.

What is Johns Hopkins Hospital's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Does Johns Hopkins Hospital hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 21D1097580) is associated with this NPI, valid through March 30, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Johns Hopkins Hospital was last updated on September 14, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.