RONALD U VALLEJO M.D.
NPI 1255381422
Emergency Medicine in Corvallis, OR

Active since May 11, 2006PECOS EnrolledAccepts Medicare Assignment
3680 NW SAMARITAN DR, CORVALLIS, OR 97330(541) 754-1150 Get Directions Write a Review

NPPES record last updated: June 5, 2009. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Ronald U Vallejo M.d. NPPES

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

RONALD U VALLEJO M.D. (NPI 1255381422) is an individual emergency medicine provider in Corvallis, Oregon, licensed in Oregon (MD25582) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1988).

NPPES Registry Identity

NPI1255381422
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameRONALD U VALLEJOCredential: M.D.
Location Address3680 NW SAMARITAN DRCorvallis, OR 97330-3737
Mailing Address444 Nw Elks DrCorvallis, OR 97330-3745
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateMay 11, 2006
Last NPPES UpdateJune 5, 2009
NPI 1255381422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in OR · MD25582
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.

3680 NW SAMARITAN DR, Corvallis, OR 97330

Other Identifiers 4

Medicare UPING44182
Medicaid022885OR
Medicare PINR130310
Medicare PINP00186519OR

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ronald U Vallejo M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7113975624
PECOS Enrollment IDI20050111000378
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
45 services41 patients
New patient office or other outpatient visit, 30-44 minutes 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
22 services22 patients
Bacterial colony count, urine 87086
A bacterial colony count, urine, is a laboratory test that checks a urine sample for bacteria. It helps to identify if an infection is present in the urinary system. High numbers of bacteria in the urine can indicate a urinary tract infection (UTI).
13 services13 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428
This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.
12 services12 patients
Manual urinalysis test with examination using microscope, automated 81001
A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.
11 services11 patients
Bacterial culture for aerobic isolates 87077
A bacterial culture for aerobic isolates is a lab test that helps identify bacteria that thrive in oxygen-rich environments. A sample from the suspected infection site is collected, then placed in a special medium that promotes bacterial growth. After a set period, the lab identifies any bacteria present, aiding in accurate diagnosis and treatment.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97330 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.82 typical visit price
range $54.96 – $166.64
Typical copayment $21.20 (range $13.74 – $41.66)
Most-billed visit code 99203
Established Patient
$97.16 typical visit price
range $17.68 – $136.19
Typical copayment $24.29 (range $4.42 – $34.04)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Emergency Medicine
3680 NW SAMARITAN DR
CORVALLIS, OR 97330
Internal Medicine (Hematology & Oncology)
3680 NW SAMARITAN DR
CORVALLIS, OR 97330
Pediatrics
3680 NW SAMARITAN DR
CORVALLIS, OR 97330
Orthopaedic Surgery
3680 NW SAMARITAN DR
CORVALLIS, OR 97330
Internal Medicine
3680 NW SAMARITAN DR
CORVALLIS, OR 97330
Internal Medicine
3680 NW SAMARITAN DR
CORVALLIS, OR 97330
Surgery
3680 NW SAMARITAN DR
CORVALLIS, OR 97330
Internal Medicine
3680 NW SAMARITAN DR
CORVALLIS, OR 97330

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255381422, enumerated as an "individual" on May 11, 2006.

The provider is located at 3680 NW SAMARITAN DR CORVALLIS, OR 97330 and the phone number is (541) 754-1150.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: BridgeSpan Health Company, Moda Health Plan, Inc.,. Please consult your insurance carrier or call the provider to verify.