Marc Munroe Iseri, MD
Specialist · Ontario, OR
Marc Munroe Iseri, MD is a specialist with a practice address in Ontario, Oregon, and NPI 1417909599, issued on May 16, 2006. Check the license (Oregon 10382, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marc Munroe Iseri
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- 10382 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1077 SW 3RD Ave, Ontario, OR 97914
- Phone
- (541) 889-7205
- Enumerated
- May 16, 2006
- Record last updated
- Sep 11, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (541) 889-9204
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,085 in Oregon → Look up another NPI →
Also registered at 1077 SW 3RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Gering, MDFamily Medicine Physician1235198995
Verify Marc Munroe Iseri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 10382Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $71.55
1 payment: food and beverage; the largest payer was Pfizer Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Marc Munroe Iseri among 1,085 specialist records in Oregon
Marc Munroe Iseri, MD is one of 1,085 specialist records with a practice address in Oregon. 9% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 77% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2012 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Oregon
There are 1,085 specialist records in Oregon.
All 1,085 in Oregon → Every provider in Ontario → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Eva Darrow, LMTLa Grande, OR 978501285967372
- Audira HaydenLa Grande, OR 978501487820049
- Tara Jennings, L.M.TLa Grande, OR 978501871886820
- Erin Long, ATCLa Grande, OR 978501427076710
- Heather Preciado, LMTLa Grande, OR 978501871726463
- Richard Carpenter, M.D.Hermiston, OR 978381851387492
- Jaqueline CarreraHermiston, OR 978381457297517
- Daniel Emery, MA, ATCHermiston, OR 978381760511521
Common questions
What is Marc Munroe Iseri, MD's NPI number?
Marc Munroe Iseri, MD's National Provider Identifier (NPI) is 1417909599, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc Munroe Iseri, MD located?
The NPPES record lists a practice address at 1077 SW 3RD Ave, Ontario, OR, 97914. Phone: (541) 889-7205. Providers update this record themselves, so call before visiting.
How can I verify Marc Munroe Iseri, MD's license?
NPPES lists Oregon license number 10382, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity 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.