Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Liu, M.D.

Hospitalist Physician in Canton, GA · enumerated 2016.

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

National Provider Identifier

1235584566

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Registry record

Entity type Individual (Type 1)

Name Dr. David Liu

Credential M.D.

Sex Male

Practice address 450 Northside Cherokee Blvd, Canton, GA, 30115

Phone (770) 224-1000

Fax (770) 224-2451

Enumeration date Apr 23, 2016

Last updated in NPPES Jan 9, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 83352 (GA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 83352 (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 specialty is David Liu?

David Liu is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Paul Hyler Hospitalist Physician · Canton, GA NPI 1295732600 Geoffrey Ngeny Internal Medicine Physician · Canton, GA NPI 1982699500 Lillie Burnett Adult Psychiatric/Mental Health Clinical Nurse Specialist · Canton, GA NPI 1821070020 Douglas Cardillo Hospitalist Physician · Canton, GA NPI 1518941608 Salam Hadrami Hospitalist Physician · Canton, GA NPI 1922072263 Dominik Kissing Obstetrics & Gynecology Physician · Canton, GA NPI 1063477115 Feyi Ward Internal Medicine Physician · Canton, GA NPI 1457318446 Lynette Brown Hospitalist Physician · Canton, GA NPI 1902844061

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-09.