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CURTIS J LARSON MD
NPI 1659371540
Internal Medicine - Gastroenterology in Hillsboro, OR

Active since July 21, 2005
232 SE 7TH AVE, HILLSBORO, OR 97123(503) 640-1614(503) 681-0925 Get Directions Write a Review

NPPES record last updated: June 8, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Curtis J Larson Md NPPES

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

CURTIS J LARSON MD (NPI 1659371540) is an individual gastroenterology provider in Hillsboro, Oregon, licensed in Oklahoma (MD18685) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1659371540
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameCURTIS J LARSONCredential: MD
Location Address232 SE 7TH AVEHillsboro, OR 97123-4173
Mailing Address232 Se 7th AveHillsboro, OR 97123-4173 · (503) 640-1614 · Fax (503) 681-0925
Phone(503) 640-1614
Fax(503) 681-0925
Sole ProprietorNo
Enumeration DateJuly 21, 2005
Last NPPES UpdateJune 8, 2010
✔ NPI 1659371540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in OK · MD18685
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
232 SE 7TH AVE, Hillsboro, OR 97123
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Other Identifiers 3

Medicare UPINF88987
Medicare ID-Type Unspecified108559
Medicaid061494OK

Accepted Insurance

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

Other Providers at the Same Location NPPES 9

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

MONICA TOVAR IBARRA
Community Health Worker
232 SE 7TH AVE
HILLSBORO, OR 97123
Washington County (971) 762-7905
ALYSIA M PAALUHI RN, DNPC
Nurse Practitioner (Family)
232 SE 7TH AVE
HILLSBORO, OR 97123
Washington County (503) 214-1668
RYAN TRUNG-DINH TRUONG
Physician Assistant
232 SE 7TH AVE
HILLSBORO, OR 97123
Washington County (503) 359-5564
CHARLES R ROSENBLATT MD
Internal Medicine (Gastroenterology)
232 SE 7TH AVE
HILLSBORO, OR 97123
Washington County (503) 640-1614
CELIA LOPEZ ORTIZ
Community Health Worker
232 SE 7TH AVE
HILLSBORO, OR 97123
Washington County (503) 601-7419
HILLSBORO GASTROENTEROLOGY PC
Internal Medicine (Gastroenterology)
232 SE 7TH AVE
HILLSBORO, OR 97123
Washington County (503) 640-1614
JOHN A SCHAER MD
Internal Medicine (Gastroenterology)
232 SE 7TH AVE
HILLSBORO, OR 97123
Washington County (503) 640-1614
JEREMY M LAKE, MD LLC
Internal Medicine (Gastroenterology)
232 SE 7TH AVE
HILLSBORO, OR 97123
Washington County (503) 640-1614

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 Curtis Larson's NPI number?

The NPI number for Curtis Larson is 1659371540. It was assigned to this individual provider in the NPPES registry on July 21, 2005.

Where is Curtis Larson located?

Curtis Larson practices at 232 SE 7th Ave, Hillsboro, OR 97123. The listed phone number is (503) 640-1614.

What is Curtis Larson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

What insurance does Curtis Larson accept?

Health plans from Moda Health Plan, Inc. list Curtis Larson 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 Curtis Larson was last updated on June 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.