NPI Registry
Contact usSign up free
Find providers by NPI
Organization

JOHNS HOPKINS UNIVERSITY

Active
Other names
JHU - 2041 East Monument Street PROVIDER TYPE: 20-PHYSICIAN
Organization subpart
No

Provider details

NPI number
Authorized official
NICHOLAS GIARRATANO (DIRECTOR, PROVIDER ENROLLMENT)
(410) 933-0000
Entity
Organization

Contact information

Practice address
2041 E MONUMENT ST, BALTIMORE, MD 21205-2222
(410) 955-3600
Mailing address
6201 GREENLEIGH AVE, MIDDLE RIVER, MD 21220-2004
(410) 955-5000
(410) 500-4266

Taxonomy

Speciality
Code
Description
License number
State
207ZI0100X
Immunopathology Physician
Primary

Other

Enumeration date
11/19/2025
Last updated
11/19/2025
Update your record

If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.

About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up
Product
  • Claims
  • Eligibility checks
  • EDI platform