Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

University of Penn - Oral Surgery Associates

Oral & Maxillofacial Surgery (D.M.D.) in Philadelphia, PA · enumerated 2006 · authorized official Elizabeth Johnston, Executive Director.

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

National Provider Identifier

1912011321

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name University of Penn - Oral Surgery Associates

Practice address 3400 Spruce St, 5 White Building, Philadelphia, PA, 19104

Phone (215) 662-3580

Fax (215) 662-7445

Enumeration date Aug 19, 2006

Last updated in NPPES Jan 6, 2014

Taxonomy & classification

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians Primary

Authorized official

Name Elizabeth Johnston

Title Executive Director

Phone (215) 662-7583

Other identifiers

Identifier	Type	State	Issuer
0060894000	Other	PA	KEYSTONE
7417705	Other	NJ	NJ MEDICAID
1008672	Other	PA	KEYSTONE MERCY
181611	Other	PA	BLUE SHIELD
119663	Other	PA	AETNA
0019334710	Medicaid	PA	-
2Y20463	Other	PA	HEALTHNET
07658	Other	PA	HEALTHPARTNERS
CA2596	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for University of Penn - Oral Surgery Associates?

NPPES lists Elizabeth Johnston (Executive Director) as the authorized official for this organization.

What is the NPI number for University of Penn - Oral Surgery Associates?

The NPI for University of Penn - Oral Surgery Associates is 1912011321, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-06.