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Geisinger Clinic

Clinical Medical Laboratory in Lewistown, PA · enumerated 2006 · authorized official Cindy Mull, Director.

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

National Provider Identifier

1932150406

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Registry record

Entity type Organization (Type 2)
Legal business name Geisinger Clinic
Practice address 21 Geisinger Lane, Lewistown, PA, 17044
Phone (717) 242-4200
Enumeration date May 12, 2006
Last updated in NPPES Feb 28, 2019

Taxonomy & classification

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians Secondary
207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians Secondary
291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Cindy Mull
Title Director
Phone (570) 271-6144

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Geisinger Clinic?
Geisinger Clinic is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-28.