Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Xavier Jajin Hsieh, DO

Family Medicine Physician in City of Industry, CA · enumerated 2007.

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

National Provider Identifier

1073713616

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Xavier Jajin Hsieh

Credential DO

Sex Male

Practice address 18605 Gale Ave, Suite 240, City of Industry, CA, 91748

Phone (626) 581-1282

Fax (888) 491-5175

Enumeration date Jul 23, 2007

Last updated in NPPES May 28, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A10696 (CA) Primary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 20A10696 (CA) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

How do I verify Xavier Hsieh's NPI record?

Cross-check NPI 1073713616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1073713616 active?

Yes, as of the latest NPPES snapshot, NPI 1073713616 is active (record last updated 2024-05-28).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-28.