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The Johns Hopkins Hospital

Registered Dietitian in Lutherville, MD · enumerated 2006 · authorized official Ronald Werthman, Vice President, Treasurer, Cfo,Jhhs.

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

National Provider Identifier

1730293762

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Registry record

Entity type Organization (Type 2)
Legal business name The Johns Hopkins Hospital
Other name <Unavail>
Parent organization Johns Hopkins Hospital
Practice address 10755 Falls Road, Lutherville, MD, 21093
Phone (410) 955-9540
Fax (410) 955-0856
Enumeration date Aug 18, 2006
Last updated in NPPES Dec 8, 2010

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Primary

Authorized official

Name Ronald Werthman
Title Vice President, Treasurer, Cfo,Jhhs
Phone (410) 955-6552

Other identifiers

Identifier Type State Issuer
351841800 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

What is the NPI number for The Johns Hopkins Hospital?
The NPI for The Johns Hopkins Hospital is 1730293762, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for The Johns Hopkins Hospital?
NPPES lists Ronald Werthman (Vice President, Treasurer, Cfo,Jhhs) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-08.