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Trustees of the University of Pennsylvania

Dermatology 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

1699889501

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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
Phone (610) 902-2000
Enumeration date Aug 18, 2006
Last updated in NPPES May 8, 2008

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary
207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians Secondary
207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians Secondary
207NI0002X Clinical & Laboratory Dermatological Immunology Physician Allopathic & Osteopathic Physicians Secondary
207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Elizabeth Johnston
Title Executive Director
Phone (215) 662-7583

Other identifiers

Identifier Type State Issuer
707757 Other PA AETNA
0143088000 Other PA KEYSTONE
096193 Other PA BLUE SHIELD
1038488 Other PA MERCY
18508 Other PA HEALTHPARTNERS
1001258770 Medicaid PA -
2Y21509 Other PA HEALTHNET
CN3127 Other PA RR MEDICARE

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 1699889501, 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.