Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Christopher Liang, DDS
Dentist in Potomac, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386667178
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Registry record
Entity type Individual (Type 1)
Name Dr. Christopher Liang
Credential DDS
Sex Male
Practice address 10000 Falls Rd, Suite 214, Potomac, MD, 20854
Phone (301) 983-3132
Enumeration date Jul 25, 2006
Last updated in NPPES Apr 6, 2017
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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.
Frequently asked questions
How do I verify Christopher Liang's NPI record?
Cross-check NPI 1386667178 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1386667178 active?
Yes, as of the latest NPPES snapshot, NPI 1386667178 is active (record last updated 2017-04-06).
Other providers at this practice address
Browse all → Inna Kost Dentist · Potomac, MD NPI 1952352155 Susan Felzer Psychiatry Physician · Potomac, MD NPI 1386798387 Lisa Jager Child & Adolescent Psychiatry Physician · Potomac, MD NPI 1932307832 Michael Blackwood Orthodontics and Dentofacial Orthopedics Dentistry · Potomac, MD NPI 1972735017 Huixin Wang Dentist · Potomac, MD NPI 1801278544
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-06.