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

Julia J Liu, MD

Q: What is the NPI number for Julia Liu?

The National Provider Identifier (NPI) for Julia Liu is 1932165222, a Type 1 (individual) record in the CMS NPPES registry.

Gastroenterology Physician in Atlanta, GA · enumerated 2006.

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

National Provider Identifier

1932165222

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Registry record

Entity type Individual (Type 1)

Name Julia J Liu

Credential MD

Sex Female

Practice address Atlanta, GA, 30318

Phone (404) 756-1290

Fax (404) 756-1490

Enumeration date Apr 25, 2006

Last updated in NPPES Jun 8, 2021

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

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 160337 (MA) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 87135 (GA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Julia Liu?

The National Provider Identifier (NPI) for Julia Liu is 1932165222, a Type 1 (individual) record in the CMS NPPES registry.

Where does Julia Liu practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-08.