Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Quoc Kien-Nguyen Bui
Pharmacist in Forest Hill, MD · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902539786
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Registry record
Entity type Individual (Type 1)
Name Dr. Quoc Kien-Nguyen Bui
Sex Male
Practice address 2101 Rock Spring Rd, Forest Hill, MD, 21050
Phone (410) 420-8224
Enumeration date Jul 8, 2022
Last updated in NPPES Jul 11, 2022
Taxonomy & licenses
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 Quoc Bui?
The National Provider Identifier (NPI) for Quoc Bui is 1902539786, a Type 1 (individual) record in the CMS NPPES registry.
Where does Quoc Bui practice?
The practice location on file with NPPES is in Forest Hill, MD. 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 2022-07-11.