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Long Yin Cai

Student in an Organized Health Care Education/Training Program in Lewistown, PA · enumerated 2026 · practices at Geisinger Clinic.

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

National Provider Identifier

1710810171

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Registry record

Entity type Individual (Type 1)
Name Long Yin Cai
Sex Male
Practice address 400 Highland Avenue, Lewistown, PA, 17044
Phone (717) 242-7507
Enumeration date Jun 5, 2026
Last updated in NPPES Jun 5, 2026

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

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

Where does Long Yin Cai practice?
The practice location on file with NPPES is in Lewistown, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Long Yin Cai?
The National Provider Identifier (NPI) for Long Yin Cai is 1710810171, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-05.