Ioannis Papadopoulos, M.D.
Gastroenterology Physician · Omak, WA
Ioannis Papadopoulos, M.D. is a gastroenterology physician with a practice address in Omak, Washington, and NPI 1215015383, issued on Nov 2, 2006. Check the license (Washington 60309971, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Ioannis Papadopoulos
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 60309971 WA
Self-reported in NPPES; status is on the state search - Practice location
- 916 Koala Dr, Omak, WA 98841
- Phone
- (509) 662-1511
- Enumerated
- Nov 2, 2006
- Record last updated
- Apr 21, 2026
- Medicaid ID
- 2175414 WA
- Medicare enrollment
- Enrolled (PECOS I20210528001335); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2001
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 533 in Washington → Look up another NPI →
Also registered at 916 Koala Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Buck, P.A.Medical Physician Assistant1508134891
- Sarah Campbell, M.D.Family Medicine Physician1033560701
- Andrew Conboy, PA-CPhysician Assistant1225557044
- James Cornwell, O.D.Optometrist1366528663
- Alexa Czmowski, DOFamily Medicine Physician1164004255
- Amanda Davis, ARNPPsychiatric/Mental Health Nurse Practitioner1700619764
Verify Ioannis Papadopoulos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 60309971Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average gastroenterology physician in 2024
181 Medicare Part D claims for 156 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Gavilyte-G53 claims
- Peg-3350 And Electrolytes38 claims
- Levofloxacin18 claims
- Pantoprazole Sodium18 claims
- Gavilyte-C17 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.
Industry payments in 2024: $102.09
2 payments; by number, the most common kind was food and beverage; the largest payer was Lumendi LLC. 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
- Franciscan Medical GroupTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ioannis Papadopoulos among 533 gastroenterology physician records in Washington
Ioannis Papadopoulos, 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
- Graduated2001 · median 2003 among the 373 with a school on file
- Record last updated2026 · 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 Omak → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Murali Nalluri, M.D.Moses Lake, WA 988371669660379
- Stacy Tong, M.D.Moses Lake, WA 988371578729349
- Paul Warfield, M.D.Moses Lake, WA 988371841206422
- Tony Yusuf, M.D.Moses Lake, WA 988371366458309
- Owen BaldwinWenatchee, WA 988011952644346
- Jonathan Dominguez, MDWenatchee, WA 988011952332694
- Inku Hwang, M.D.Wenatchee, WA 988011487740965
- Jennifer Jorgensen, MDWenatchee, WA 988011366565855
Common questions
What is Ioannis Papadopoulos, M.D.'s NPI number?
Ioannis Papadopoulos, M.D.'s National Provider Identifier (NPI) is 1215015383, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ioannis Papadopoulos, M.D. located?
The NPPES record lists a practice address at 916 Koala Dr, Omak, WA, 98841. Phone: (509) 662-1511. Providers update this record themselves, so call before visiting.
How can I verify Ioannis Papadopoulos, M.D.'s license?
NPPES lists Washington license number 60309971, 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 Ioannis Papadopoulos, M.D. prescribe under Medicare Part D?
In 2024, Ioannis Papadopoulos, M.D. had 181 Medicare Part D claims for 156 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.