Quick answers
- Does Verapan Vongthavaravat accept Medicare assignment?
- Yes. Medicare's clinician data says Verapan Vongthavaravat accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Verapan Vongthavaravat see?
- In 2024, CMS data shows 686 Original Medicare patients and 5,414 services for Verapan Vongthavaravat. This counts Original Medicare only and measures volume, not quality.
- What is Verapan Vongthavaravat's NPI number?
- 1528199866. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Verapan Vongthavaravat, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 686 |
|---|---|
| Services billed to Medicare | 5,414 |
| Different services or procedures | 61 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)150 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)139 services
- Biopsy of large bowel using a flexible endoscope (45380)121 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)104 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)85 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease38%
- Diabetes37%
- Anxiety29%
Hospitals where Verapan Vongthavaravat works
Medicare's Facility Affiliation Data lists Verapan Vongthavaravat at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- INTEGRIS Baptist Medical Center, IncOklahoma City, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370028
- INTEGRIS Canadian Valley HospitalYukon, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370211
- INTEGRIS Health Edmond HospitalEdmond, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370236
- INTEGRIS Southwest Medical CenterOklahoma City, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370106
- Weatherford Regional Hospital, Inc of WeatherfordWeatherford, OK · Critical Access Hospital · Emergency services: listed by Medicare · CCN 371323
Practice locations
Addresses where Verapan Vongthavaravat is enrolled with Medicare (CMS data updated October 2, 2026).
- 10029 N Oklahoma Ave, Suite 200Oklahoma City, OK 73114 (405) 702‑1300
- 1921 Stonecipher DrAda, OK 74820 (580) 436‑3980
Group practices
Medicare enrollment lists Verapan Vongthavaravat as a member of these groups (CMS data updated October 2, 2026).
- Chickasaw Nation Division of Health Chickasaw Nation Medical Center240 clinicians in the group
- Digestive Disease Specialists Inc18 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Other clinicians in Chickasaw Nation Division of Health Chickasaw Nation Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528199866 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians