Somprak Boonpongmanee, M.D.
Gastroenterology Physician · Kennewick, WA
Somprak Boonpongmanee, M.D. is a gastroenterology physician with a practice address in Kennewick, Washington, and NPI 1528139359, issued on Nov 13, 2006. Check the license (Washington MD00042206, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Somprak Boonpongmanee
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD00042206 WA
Self-reported in NPPES; status is on the state search - Practice location
- 8819 W. Victoria Ave, Kennewick, WA 99336
- Phone
- (509) 460-5500
- Enumerated
- Nov 13, 2006
- Record last updated
- Jun 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (509) 460-5111
- Medicaid ID
- 8354037 WA
- Medicare enrollment
- Enrolled (PECOS I20060302000211); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 533 in Washington → Look up another NPI →
Verify Somprak Boonpongmanee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00042206Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average gastroenterology physician in 2024
351 Medicare Part D claims for 177 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Omeprazole50 claims
- Pantoprazole Sodium50 claims
- Famotidine33 claims
- Esomeprazole Magnesium29 claims
- Gavilyte-G24 claims
- Stelara23 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 MIPS final score for 2023 (Medicare payment program): 84.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $201.08
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Tri-Cities Digestive Health Center, P.S.Kennewick, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Somprak Boonpongmanee among 533 gastroenterology physician records in Washington
Somprak Boonpongmanee, M.D. is one of 533 gastroenterology physician records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 48% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1991 · median 2003 among the 373 with a school on file
- Record last updated2015 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Washington
There are 533 gastroenterology physician records in Washington.
All 533 in Washington → Every provider in Kennewick → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Amber Charoen, M.D.Kennewick, WA 993361508217944
- Suresh Philip, MDKennewick, WA 993361205915147
- John Roach, MDKennewick, WA 993361417930421
- Sittilerk Trikalsaransukh, M.D.Kennewick, WA 993361649301961
- Siew Wong, M.D.Kennewick, WA 993361336387356
- Ningxin Zeng, MDKennewick, WA 993361376595637
- Janak Bahirwani, MDRichland, WA 993521265928501
- Randy Geldmacher, MDRichland, WA 993521437348679
Common questions
What is Somprak Boonpongmanee, M.D.'s NPI number?
Somprak Boonpongmanee, M.D.'s National Provider Identifier (NPI) is 1528139359, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Somprak Boonpongmanee, M.D. located?
The NPPES record lists a practice address at 8819 W. Victoria Ave, Kennewick, WA, 99336. Phone: (509) 460-5500. Providers update this record themselves, so call before visiting.
How can I verify Somprak Boonpongmanee, M.D.'s license?
NPPES lists Washington license number MD00042206, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Somprak Boonpongmanee, M.D. prescribe under Medicare Part D?
In 2024, Somprak Boonpongmanee, M.D. had 351 Medicare Part D claims for 177 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Somprak Boonpongmanee, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.6 of 100. 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.