Yan Xiong, MD
NPI 1831451210 · Internal Medicine Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yan Xiong, MD is a Internal Medicine Physician provider in Oklahoma City, OK (NPI 1831451210).
Provider details
- NPI number
- 1831451210
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 29370 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,366 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 492 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 277 | $114 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 277 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 214 | $166 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 67 | $126 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 15 | 15 |
| Doxycycline Monohydrate | 14 | 13 |
| Levofloxacin | 14 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 | 12 |
| Metoprolol Tartrate | 12 | — |
| Cefdinir | 11 | 11 |
| Pantoprazole Sodium | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 1200 E Pecan StAltus, OK 73521-6192Phone: (580) 379-5992Fax: (580) 379-5999
Registry dates
- Enumerated
- 2012-06-12
- Last updated
- 2023-11-21
- Certified
- 2023-11-21
Frequently asked questions
- What is Yan Xiong's NPI number?
- Yan Xiong's National Provider Identifier (NPI) is 1831451210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yan Xiong's specialty?
- Yan Xiong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yan Xiong located?
- Yan Xiong's practice location on file with NPPES is 920 Sl Young Blvd, Oklahoma City, OK 73104-5036.
- What is Yan Xiong's phone number?
- The practice phone number listed in the NPPES registry for Yan Xiong is (405) 271-5963.
- Does Yan Xiong accept Medicare?
- Yan Xiong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yan Xiong's NPI active?
- Yes — Yan Xiong's NPI (1831451210) is active in the NPPES registry as of the last update on 2023-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.