Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Johns Hopkins Health System

PACE Provider Organization in Baltimore, MD · enumerated 2006 · authorized official Ronald Werthman, Vp, Finance, Treasurer, Cfo, Jhhs.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336211929

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Johns Hopkins Health System

Other name <Unavail>

Practice address 4940 Eastern Ave, Mfl Bldg, First Floor, East, Baltimore, MD, 21224

Phone (410) 550-7044

Fax (410) 550-7045

Enumeration date Nov 15, 2006

Last updated in NPPES Mar 10, 2015

Taxonomy & classification

251T00000X PACE Provider Organization Agencies Primary

Authorized official

Name Ronald Werthman

Title Vp, Finance, Treasurer, Cfo, Jhhs

Phone (410) 955-6552

Other identifiers

Identifier	Type	State	Issuer
409642800	Medicaid	MD	-
409639800	Medicaid	MD	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-03-10. Verify at npiregistry.cms.hhs.gov.

Where is Johns Hopkins Health System located?

The practice location on file with NPPES is in Baltimore, MD.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-10.