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LOUIS SAMUELS LIBBY MD
NPI 1003808486
Internal Medicine - Pulmonary Disease in Portland, OR

Active since August 22, 2005
1111 NE 99TH AVE, SUITE 200, PORTLAND, OR 97220(503) 963-3030(503) 963-3140 Get Directions Write a Review

NPPES record last updated: November 16, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Louis Samuels Libby Md NPPES

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

LOUIS SAMUELS LIBBY MD (NPI 1003808486) is an individual pulmonary disease provider in Portland, Oregon, licensed in Oregon (MD14297) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1003808486
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameLOUIS SAMUELS LIBBYCredential: MD
Location Address1111 NE 99TH AVE, SUITE 200Portland, OR 97220-9428
Mailing Address847 Ne 19th Ave, Suite 300Portland, OR 97232-2684 · (503) 963-2801 · Fax (503) 963-2825
Phone(503) 963-3030
Fax(503) 963-3140
Sole ProprietorNo
Enumeration DateAugust 22, 2005
Last NPPES UpdateNovember 16, 2021
NPPES CertifiedNovember 16, 2021
✔ NPI 1003808486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in OR · MD14297
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
1111 NE 99TH AVE, Portland, OR 97220
Open in Google Maps ↗

Other Identifiers 2

Medicaid1003912WA
Medicaid124487OR

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DOUGLAS CRAIG WALTA MD
Internal Medicine (Gastroenterology)
1111 NE 99TH AVE, SUITE 301
PORTLAND, OR 97220
Multnomah County (503) 963-2707
ALYSSA MARIE O'BRIEN RD
Dietitian, Registered
1111 NE 99TH AVE
PORTLAND, OR 97220
Multnomah County (503) 963-2707
JERZY O GIEDWOYN MD
Internal Medicine (Cardiovascular Disease)
1111 NE 99TH AVE, SUITE 201
PORTLAND, OR 97220
Multnomah County (503) 962-1000
DR. AMY LI RONG ZHU MD
Internal Medicine (Gastroenterology)
1111 NE 99TH AVE
PORTLAND, OR 97220
Multnomah County (503) 963-2707
MISS JACKIE MARCELLA WOLF PT
Physical Therapist
1111 NE 99TH AVE
PORTLAND, OR 97220
Multnomah County (503) 216-5410
STEPHEN JOHN YERMAL
Nurse Anesthetist, Certified Registered
1111 NE 99TH AVE, SUITE 302
PORTLAND, OR 97220
Multnomah County (503) 963-2763
THE OREGON CLINIC PC
Clinic/Center (Endoscopy)
1111 NE 99TH AVE
PORTLAND, OR 97220
Multnomah County (503) 963-2801
JOHN GUY MASTRONARDE MD
Internal Medicine (Pulmonary Disease)
1111 NE 99TH AVE
PORTLAND, OR 97220
Multnomah County (503) 963-3030

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 Louis Libby's NPI number?

The NPI number for Louis Libby is 1003808486. It was assigned to this individual provider in the NPPES registry on August 22, 2005.

Where is Louis Libby located?

Louis Libby practices at 1111 NE 99th Ave Suite 200, Portland, OR 97220. The listed phone number is (503) 963-3030.

What is Louis Libby's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for Louis Libby was last updated on November 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.