NPPES file of Aug 9, 2026

Yan Xiong, MD

Internal Medicine Physician · Oklahoma City, OK

Yan Xiong, MD is an internal medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1831451210, issued on Jun 12, 2012. Check the license (Oklahoma 29370, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831451210
Name
Yan Xiong
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
29370 OK
Self-reported in NPPES; status is on the state search
Practice location
920 SL Young Blvd, Oklahoma City, OK 73104
Phone
(405) 271-5963
Enumerated
Jun 12, 2012
Record last updated
Nov 21, 2023
Medicaid ID
200444370A OK
Medicare enrollment
Enrolled (PECOS I20160414000716); accepts Medicare assignment
Medical or professional school
University Of Oklahoma College Of Medicine, 2012
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 920 SL Young Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jimmy Argo, MDOtolaryngology Physician1033404892
  2. Hussein Bitar, MDGastroenterology Physician1548525645
  3. Kristina Booth, MSSurgery Physician1093009011
  4. Katherine Chapel, MDPsychiatry Physician1386938306
  5. Juan Claros-Sorto, MDSurgery Physician1043571664
  6. Brian Cross, M.D.Urology Physician1891954095

Verify Yan Xiong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 29370
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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93% fewer Medicare Part D claims than the average internal medicine physician in 2024

238 Medicare Part D claims for 122 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 18 claims were for opioids.

  1. Yan Xiong238
  2. Specialty average3,176

Most prescribed

  1. Prednisone15 claims
  2. Doxycycline Monohydrate14 claims
  3. Levofloxacin14 claims
  4. Hydrocodone-Acetaminophen12 claims
  5. Metoprolol Tartrate12 claims
  6. Cefdinir11 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 71.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score53.5
  2. Costout of 100 · 30%52.1
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

2 hospitals and group practices

  1. Jackson County Memorial Hospital AuthorityHollis, OK · Acute Care Hospitals3 of 5 stars
  2. OU Health Partners IncOklahoma City, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

418 internal medicine physician records list a practice address in Oklahoma City

They are 418 of the 22,359 NPPES records with a practice address in Oklahoma City, and 1,115 internal medicine physician records in Oklahoma.

Other internal medicine physician records in Oklahoma

  1. Abdelrahman AbdallaOklahoma City, OK1104569227
  2. Al-Ola Abdallah, M.DTulsa, OK1386837151
  3. Ahmed Abou Elmagd, MDFort Sill, OK1205920717
  4. Addi Abuelshar, MDAltus, OK1295721678
  5. Ahmad Adam, MDOklahoma City, OK1750840732
  6. Chase Adams, MD, MSOklahoma City, OK1194655910
  7. Wellie Adlaon, M.D.Tishomingo, OK1245326925
  8. Muneeza Afif, MDTahlequah, OK1740544428
  9. Pallavi Agarwal, M.D.Tulsa, OK1831249812
  10. John Agent, DOSallisaw, OK1649217191

Common questions

What is Yan Xiong, MD's NPI number?

Yan Xiong, MD's National Provider Identifier (NPI) is 1831451210, issued on Jun 12, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Yan Xiong, MD located?

The NPPES record lists a practice address at 920 SL Young Blvd, Oklahoma City, OK, 73104. Phone: (405) 271-5963. Providers update this record themselves, so call before visiting.

How can I verify Yan Xiong, MD's license?

NPPES lists Oklahoma license number 29370, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Yan Xiong, MD prescribe under Medicare Part D?

In 2024, Yan Xiong, MD had 238 Medicare Part D claims for 122 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Yan Xiong, MD's MIPS final score?

The 2023 MIPS final score is 71.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.