Internal Medicine of Oregon, LLC
NPI 1538355417 · Internal Medicine Physician · Portland, OR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Internal Medicine of Oregon, LLC is a Internal Medicine Physician organization in Portland, OR (NPI 1538355417).
Provider details
- NPI number
- 1538355417
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Porfirio Pena, Owner(503) 230-9224
- License
- MD15289 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2007-09-24
- Last updated
- 2007-11-26
Frequently asked questions
- What is Internal Medicine of Oregon, LLC's NPI number?
- Internal Medicine of Oregon, LLC's National Provider Identifier (NPI) is 1538355417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Internal Medicine of Oregon, LLC?
- Internal Medicine of Oregon, LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Internal Medicine of Oregon, LLC located?
- Internal Medicine of Oregon, LLC's practice location on file with NPPES is 5050 Ne Hoyt St, Portland, OR 97213-2991.
- What is Internal Medicine of Oregon, LLC's phone number?
- The practice phone number listed in the NPPES registry for Internal Medicine of Oregon, LLC is (503) 230-9224.
- Does Internal Medicine of Oregon, LLC accept Medicare?
- Internal Medicine of Oregon, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Internal Medicine of Oregon, LLC?
- The authorized official listed on Internal Medicine of Oregon, LLC's NPPES record is Porfirio Pena, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Internal Medicine of Oregon, LLC's NPI active?
- Yes — Internal Medicine of Oregon, LLC's NPI (1538355417) is active in the NPPES registry as of the last update on 2007-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.