Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Geisinger Clinic

Q: What type of organization is Geisinger Clinic?

Geisinger Clinic is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

Ambulatory Surgical Clinic/Center in Lewistown, PA · enumerated 2012 · authorized official Cindy Mull, System Director Enrollments.

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

National Provider Identifier

1972869691

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Registry record

Entity type Organization (Type 2)

Legal business name Geisinger Clinic

Practice address 310 Electric Ave, Ste 150, Lewistown, PA, 17044

Phone (717) 242-4556

Enumeration date Apr 6, 2012

Last updated in NPPES Apr 20, 2020

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Cindy Mull

Title System Director Enrollments

Phone (570) 271-6603

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

What type of organization is Geisinger Clinic?

Geisinger Clinic is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-20.