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Topgene

Acupuncturist in Mountain View, CA · enumerated 2026 · authorized official Gang Sun, Director.

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

National Provider Identifier

1275475378

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Registry record

Entity type Organization (Type 2)
Legal business name Topgene
Practice address 305 South Dr Ste 4, Mountain View, CA, 94040
Phone (408) 393-2525
Enumeration date Apr 7, 2026
Last updated in NPPES Apr 7, 2026

Taxonomy & classification

171100000X Acupuncturist Other Service Providers Primary

Authorized official

Name Gang Sun
Title Director
Phone (408) 393-2525

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 the NPI number for Topgene?
The NPI for Topgene is 1275475378, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Topgene?
NPPES lists Gang Sun (Director) as the authorized official for this organization.

Providers at this address

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