Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James Liu, MD
Surgery Physician in Baltimore, MD · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730549882
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Registry record
Entity type Individual (Type 1)
Name Dr. James Liu
Credential MD
Sex Male
Practice address 2435 W Belvedere Ave Ste 42, Baltimore, MD, 21215
Phone (410) 601-1122
Fax (410) 601-5835
Enumeration date Mar 2, 2016
Last updated in NPPES Jun 17, 2023
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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.
Frequently asked questions
What is the NPI number for James Liu?
The National Provider Identifier (NPI) for James Liu is 1730549882, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Liu practice?
The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Natelege Wardlow Physician Assistant · Baltimore, MD NPI 1861439309 Nicholas Karis Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Baltimore, MD NPI 1518140946 Joshua Wolf Colon & Rectal Surgery Physician · Baltimore, MD NPI 1568637387 Farheen Qurashi Surgical Critical Care Physician · Baltimore, MD NPI 1831488162 Mackenzie Ebeling Surgical Physician Assistant · Baltimore, MD NPI 1255994661 Nuri Seo Physician Assistant · Baltimore, MD NPI 1013558113 Michelle Essman Physician Assistant · Baltimore, MD NPI 1871250936 Sinai Hospital of Baltimore Inc Surgical Critical Care Physician · Baltimore, MD NPI 1346092426
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-17.