Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Paul Chi-Cheng Liang, MD

Q: What is the NPI number for Paul Liang?

The National Provider Identifier (NPI) for Paul Liang is 1821115585, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Richmond Hill, GA · enumerated 2007.

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

National Provider Identifier

1821115585

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Registry record

Entity type Individual (Type 1)

Name Dr. Paul Chi-Cheng Liang

Credential MD

Sex Male

Practice address 2451a Highway 17, Richmond Hill, GA, 31324

Phone (912) 435-6633

Fax (912) 826-2813

Enumeration date Mar 26, 2007

Last updated in NPPES Jan 3, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 59822 (GA) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 000547 (GA) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
797247012A	Medicaid	GA	-

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

Where does Paul Liang practice?

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

What is the NPI number for Paul Liang?

The National Provider Identifier (NPI) for Paul Liang is 1821115585, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-03.