Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Geisinger Clinic

Optometrist in Wilkes Barre, PA · enumerated 2006 · authorized official Cindy Mull, System Director Enrollments.

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

National Provider Identifier

1366492902

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Registry record

Entity type Organization (Type 2)

Legal business name Geisinger Clinic

Practice address 1000 E Mountain Dr, Wilkes Barre, PA, 18711

Phone (570) 826-7300

Enumeration date May 12, 2006

Last updated in NPPES Sep 23, 2024

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

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

Where is Geisinger Clinic located?

The practice location on file with NPPES is in Wilkes Barre, PA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-09-23. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-23.