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Trustees of the University of Pennsylvania

Geriatric Medicine (Internal Medicine) Physician in Radnor, PA · enumerated 2006 · authorized official Elizabeth Johnston, Executive Director.

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

National Provider Identifier

1649384579

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Registry record

Entity type Organization (Type 2)
Legal business name Trustees of the University of Pennsylvania
Practice address 250 King of Prussia Rd, Radnor, PA, 19087
Fax (610) 902-2040
Enumeration date Aug 18, 2006
Last updated in NPPES May 8, 2008

Taxonomy & classification

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary
207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Elizabeth Johnston
Title Executive Director

Other identifiers

Identifier Type State Issuer
1001258770 Medicaid PA -
0143087000 Other PA KEYSTONE
300654 Other PA EEIOC
CN3127 Other PA RR MEDICARE
096188 Other PA BLUE SHIELD
1038558 Other PA MERCY
116472401 Other PA ACS
25562 Other PA HEALTHPARTNERS
707829 Other PA AETNA
A73600 Other PA AMERICHOICE
0002Y21509 Other PA HEALTHNET
273357 Other PA MAMSI

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

Who is the authorized official for Trustees of the University of Pennsylvania?
NPPES lists Elizabeth Johnston (Executive Director) as the authorized official for this organization.
What is the NPI number for Trustees of the University of Pennsylvania?
The NPI for Trustees of the University of Pennsylvania is 1649384579, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-08.