OrganizationActive
Marc Iseri MD PC
NPI 1740393289 · Specialist · Ontario, OR
Marc Iseri MD PC is a Specialist organization in Ontario, OR (NPI 1740393289).
Provider details
- NPI number
- 1740393289
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Marc Iseri, Owner(541) 889-7205
- License
- 10382 (OR)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
1077 Sw 3rd Ave
Ontario, OR 97914-2125
Phone: (541) 889-7205
Fax: (541) 889-9204
Street-level locationGet directions
Mailing address
1077 Sw 3rd Ave
Ontario, OR 97914-2125
Other names (DBA / former)
- Doing business as
- Iseri & Associates Urology
Registry dates
- Enumerated
- 2006-08-17
- Last updated
- 2020-08-22
Frequently asked questions
- What is Marc Iseri MD PC's NPI number?
- Marc Iseri MD PC's National Provider Identifier (NPI) is 1740393289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marc Iseri MD PC?
- Marc Iseri MD PC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Marc Iseri MD PC located?
- Marc Iseri MD PC's practice location on file with NPPES is 1077 Sw 3rd Ave, Ontario, OR 97914-2125.
- What is Marc Iseri MD PC's phone number?
- The practice phone number listed in the NPPES registry for Marc Iseri MD PC is (541) 889-7205.
- Who is the authorized official for Marc Iseri MD PC?
- The authorized official listed on Marc Iseri MD PC's NPPES record is Marc Iseri, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marc Iseri MD PC's NPI active?
- Yes — Marc Iseri MD PC's NPI (1740393289) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.