Lynn Xuan Bui, DO
Student in an Organized Health Care Education/Training Program · Saint Louis, MO
Lynn Xuan Bui, DO is a student in an organized health care education/training program with a practice address in Saint Louis, Missouri, and NPI 1518621952, issued on Oct 22, 2021. Check the license with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lynn Xuan Bui
- Credential
- DO
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 6420 Clayton RD, Saint Louis, MO 63117
- Phone
- (314) 768-8000
- Enumerated
- Oct 22, 2021
- Record last updated
- Jul 30, 2024
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 3,622 in Missouri → Look up another NPI →
Also registered at 6420 Clayton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lynn Xuan Bui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
55 Medicare Part D claims for 17 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Lynn Xuan Bui among 3,622 student in an organized health care education/training program records in Missouri
Lynn Xuan Bui, DO is one of 3,622 student in an organized health care education/training program records with a practice address in Missouri. 22% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 12% of them.
- NPI issued2021 · 12% of these records are older, 84% newer
- In a Medicare fileYes · 22% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2024 · 13% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,338 student in an organized health care education/training program records list a practice address in Saint Louis
They are 1,338 of the 27,605 NPPES records with a practice address in Saint Louis, and 3,622 student in an organized health care education/training program records in Missouri.
All 3,622 in Missouri → Every provider in Saint Louis → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Hussein AlaawadSt Louis, MO 631171700579729
- Shalini Bongu, M.D.St Louis, MO 631171720498629
- Matthew DreyerSaint Louis, MO 631171902427792
- William Franco, MDSaint Louis, MO 631171073205654
- Raneem Issawi, MDSaint Louis, MO 631171083316657
- Ayooluwa Kerrigan, DORichmond Heights, MO 631171356090211
- Jessica LawtonRichmond Heights, MO 631171679222970
- Kirby MatejaSaint Louis, MO 631171871295444
Common questions
What is Lynn Xuan Bui, DO's NPI number?
Lynn Xuan Bui, DO's National Provider Identifier (NPI) is 1518621952, issued on Oct 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lynn Xuan Bui, DO located?
The NPPES record lists a practice address at 6420 Clayton RD, Saint Louis, MO, 63117. Phone: (314) 768-8000. Providers update this record themselves, so call before visiting.
How can I verify Lynn Xuan Bui, DO's license?
Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Lynn Xuan Bui, DO prescribe under Medicare Part D?
In 2024, Lynn Xuan Bui, DO had 55 Medicare Part D claims for 17 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.