Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Chengguang Shi, LICENSED ACUPUNCTURI

Acupuncturist in Sunnyvale, CA · enumerated 2006.

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

National Provider Identifier

1578624995

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Registry record

Entity type Individual (Type 1)

Name Chengguang Shi

Credential LICENSED ACUPUNCTURI

Sex Male

Practice address Sunnyvale, CA, 94085

Phone (650) 917-9699

Fax (650) 917-9199

Enumeration date Dec 12, 2006

Last updated in NPPES Jul 16, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 11121 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Chengguang Shi?

Chengguang Shi is registered in NPPES with the primary taxonomy of Acupuncturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-16.