Marc Iseri, MD
NPI 1417909599 · Specialist · Ontario, OR
Marc Iseri, MD is a Specialist provider in Ontario, OR (NPI 1417909599).
Provider details
- NPI number
- 1417909599
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10382 (OR)
Specialties & taxonomies
Other Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$72 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-16
- Last updated
- 2012-09-11
Frequently asked questions
- What is Marc Iseri's NPI number?
- Marc Iseri's National Provider Identifier (NPI) is 1417909599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Iseri's specialty?
- Marc Iseri is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Marc Iseri located?
- Marc Iseri's practice location on file with NPPES is 1077 Sw 3rd Ave, Ontario, OR 97914.
- What is Marc Iseri's phone number?
- The practice phone number listed in the NPPES registry for Marc Iseri is (541) 889-7205.
- Is Marc Iseri's NPI active?
- Yes — Marc Iseri's NPI (1417909599) is active in the NPPES registry as of the last update on 2012-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.