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Keystone Orthopaedic Specialists LLC

Orthopaedic Surgery Physician in West Reading, PA · enumerated 2016 · authorized official Stephen Longenecker, President.

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

National Provider Identifier

1164972147

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Registry record

Entity type Organization (Type 2)
Legal business name Keystone Orthopaedic Specialists LLC
Other name <Unavail>
Practice address 301 S 7th Ave, Suite 365, West Reading, PA, 19611
Phone (484) 628-2663
Fax (484) 628-2621
Enumeration date Oct 13, 2016
Last updated in NPPES Oct 13, 2016

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Stephen Longenecker
Title President
Phone (484) 628-2663

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 Keystone Orthopaedic Specialists LLC?
NPPES lists Stephen Longenecker (President) as the authorized official for this organization.
What is the NPI number for Keystone Orthopaedic Specialists LLC?
The NPI for Keystone Orthopaedic Specialists LLC is 1164972147, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-13.