Ruby Xiaochun Xi, M.D.
Family Medicine Physician · Slidell, LA
Ruby Xiaochun Xi, M.D. is a family medicine physician with a practice address in Slidell, Louisiana, and NPI 1679872493, issued on Mar 18, 2011. Check the license (Louisiana MD.205988, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ruby Xiaochun Xi
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD.205988 LA
Self-reported in NPPES; status is on the state search - Practice location
- 901 Gause Blvd, Slidell, LA 70458
- Phone
- (985) 280-8970
- Enumerated
- Mar 18, 2011
- Record last updated
- Oct 18, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (985) 280-8971
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Also registered at 901 Gause Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ruby Xiaochun Xi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD.205988Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
22 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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.
Ruby Xiaochun Xi among 1,728 family medicine physician records in Louisiana
Ruby Xiaochun Xi, M.D. is one of 1,728 family medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 family medicine physician records list a practice address in Slidell
They are 35 of the 1,838 NPPES records with a practice address in Slidell, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Slidell → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Andrew Adams, M.D.Slidell, LA 704581013204742
- Ryan Arnold, M.D.Slidell, LA 704581659432318
- Michael Casey, M.D.Slidell, LA 704581356397103
- Rory Duffour, M.D.Slidell, LA 704581730149329
- Miyoshi Henry, M.D.Slidell, LA 704581184829525
- Darrin Jackson, M.D.Slidell, LA 704581407296775
- Tradina Pichon, M.D.Slidell, LA 704581346364544
- Melina Sapida, D.O.Slidell, LA 704581780881904
Common questions
What is Ruby Xiaochun Xi, M.D.'s NPI number?
Ruby Xiaochun Xi, M.D.'s National Provider Identifier (NPI) is 1679872493, issued on Mar 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ruby Xiaochun Xi, M.D. located?
The NPPES record lists a practice address at 901 Gause Blvd, Slidell, LA, 70458. Phone: (985) 280-8970. Providers update this record themselves, so call before visiting.
How can I verify Ruby Xiaochun Xi, M.D.'s license?
NPPES lists Louisiana license number MD.205988, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ruby Xiaochun Xi, M.D. prescribe under Medicare Part D?
In 2024, Ruby Xiaochun Xi, M.D. had 22 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.