EMERGENCY MEDICINE SPECIALISTS LLC
NPI 1851434815
Emergency Medicine in Oregon City, OR

Q: What is Emergency Medicine Specialists LLC's NPI number?

The NPI number for Emergency Medicine Specialists LLC is 1851434815. It was assigned to this organization in the NPPES registry on February 15, 2007.

Q: What is Emergency Medicine Specialists LLC's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since February 15, 2007

1500 DIVISION ST, OREGON CITY, OR 97045(503) 650-6255(503) 650-6777 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 2, 2026, May 27, 2026, May 13, 2026 and 1 more (4 updates tracked since 2025).

On this page

About Emergency Medicine Specialists Llc NPPES

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

EMERGENCY MEDICINE SPECIALISTS LLC (NPI 1851434815) is a healthcare organization registered as an emergency medicine in Oregon City, Oregon and active in the NPI registry since February 2007. The organization lists Jonathan P. Yarris, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1851434815

Entity TypeOrganization

Primary Taxonomy207P00000X

Legal Business NameEMERGENCY MEDICINE SPECIALISTS LLC

Location Address1500 DIVISION STOregon City, OR 97045-1527

Mailing AddressPo Box 2098Portland, OR 97208-2098 · (877) 346-2211

Phone(503) 650-6255

Fax(503) 650-6777

Organization SubpartNo

Authorized OfficialJonathan P. YarrisManaging Member · (503) 650-6255

Enumeration DateFebruary 15, 2007

Last NPPES UpdateJune 2, 20264 updates tracked since enumeration

NPPES CertifiedJune 2, 2026

✔ NPI 1851434815 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

1500 DIVISION ST, Oregon City, OR 97045

Open in Google Maps ↗

Other Identifiers 1

Medicaid272366OR

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emergency Medicine Specialists Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 35 clinicians reassign Medicare billing to Emergency Medicine Specialists LLC, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 12 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Emergency Medicine32

Internal Medicine1

Nurse Practitioner1

Sports Medicine1

Nearest to this location (20)

See all 35

Christopher Allen, MD

Emergency Medicine

NPI 1467915843