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INTERNAL MEDICINE OF OREGON, LLC
NPI 1538355417
Internal Medicine in Portland, OR

Active since September 24, 2007
5050 NE HOYT ST, SUITE 203, PORTLAND, OR 97213(503) 230-9224(503) 230-9201 Get Directions Write a Review

NPPES record last updated: November 26, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Internal Medicine Of Oregon, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

INTERNAL MEDICINE OF OREGON, LLC (NPI 1538355417) is a healthcare organization registered as an internal medicine in Portland, Oregon and active in the NPI registry since September 2007. The organization lists Porfirio Pena, Owner, as its authorized official.

NPPES Registry Identity

NPI1538355417
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameINTERNAL MEDICINE OF OREGON, LLC
Location Address5050 NE HOYT ST, SUITE 203Portland, OR 97213-2991
Mailing Address5050 Ne Hoyt St, Suite 203Portland, OR 97213-2991 · (503) 230-9224 · Fax (503) 230-9201
Phone(503) 230-9224
Fax(503) 230-9201
Organization SubpartNo
Authorized OfficialPorfirio PenaOwner · (503) 230-9224
Enumeration DateSeptember 24, 2007
Last NPPES UpdateNovember 26, 2007
✔ NPI 1538355417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD15289
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5050 NE HOYT ST, Portland, OR 97213
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Other Identifiers 3

Medicare UPINE21874OR
Medicare PIN139214OR
Medicaid000810OR

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Internal Medicine Of Oregon, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Internal Medicine Of Oregon, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Porfirio Pena, M.D.
Internal Medicine
NPI 1255496709
5050 NE HOYT ST SUITE 203
Portland, OR 97213
(503) 230-9224
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Internal Medicine Of Oregon, LLC's NPI number?

The NPI number for Internal Medicine Of Oregon, LLC is 1538355417. It was assigned to this organization in the NPPES registry on September 24, 2007.

Where is Internal Medicine Of Oregon, LLC located?

Internal Medicine Of Oregon, LLC is located at 5050 NE Hoyt St Suite 203, Portland, OR 97213. The listed phone number is (503) 230-9224.

What is Internal Medicine Of Oregon, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Internal Medicine Of Oregon, LLC enrolled in Medicare?

Yes. Internal Medicine Of Oregon, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Internal Medicine Of Oregon, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Internal Medicine Of Oregon, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Internal Medicine Of Oregon, LLC accept?

Health plans from Providence Health Plan list Internal Medicine Of Oregon, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Internal Medicine Of Oregon, LLC was last updated on November 26, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.