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

Zhenguo Zhang, LAC

Acupuncturist in Dover, DE · enumerated 2017.

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

National Provider Identifier

1780105288

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Registry record

Entity type Individual (Type 1)

Name Zhenguo Zhang

Credential LAC

Sex Male

Practice address Dover, DE, 19904

Phone (302) 393-1431

Fax (302) 393-1431

Enumeration date Jul 5, 2017

Last updated in NPPES Mar 17, 2018

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License CQ-0000036 (DE) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

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 is the NPI number for Zhenguo Zhang?

The National Provider Identifier (NPI) for Zhenguo Zhang is 1780105288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Zhenguo Zhang practice?

The practice location on file with NPPES is in Dover, DE. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.