Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Onishi, Family Medicine Specialist in Portland, OR?
Dr. Eriko Onishi, MD is a Family Medicine Specialist, who primarily practices in Portland, OR with 2 additional practice locations. She is board certified by the American Board of Family Medicine. Dr. Onishi graduated from Tsukuba School of Medicine and completed her residency at Union Hosp Inc, Family Medicine. She is a member of the American Academy of Family Medicine American Academy of Hospice and Palliative Medicine. Dr. Onishi is fluent in English and Japanese, and is currently seeing new patients. Dr. Onishi’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Onishi’s office.
Where did Dr. Onishi go to medical school and complete their residency?
Residency: Union Hosp Inc, Family Medicine | Union Hospital | Union Hospital, Terre Haute | Union Hospital Program
Medical School: Tsukuba Fac of Med, Sakura-Mura, Niihari, Ibaraki, Japan | University Of Tsukuba, School Of Medicine | Tsukuba School of Medicine
Is Dr. Onishi board certified in Family Medicine Specialist?
Yes, Dr. Eriko Onishi, MD is board certified by the American Board of Family Medicine
What languages does Dr. Onishi speak?
Dr. Onishi and their clinical team can communicate with patients in the following languages:
English
Japanese
What conditions does Dr. Onishi treat?
As a Family Medicine Specialist, Dr. Onishi diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Onishi. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- One-Sided Weakness or Paralysis After Ischemic Stroke
- Paralysis
- Stroke
- Post-ischemic stroke hemiplegia
- Partial paralysis from ischemic stroke
- Ischemic stroke-related body weakness
- Hemiparesis after brain infarction
ICD-10 Codes:
- I69351: Hemiplegia and hemiparesis following cerebral infarction affecting right dominant side
- I69354: Hemiplegia and hemiparesis following cerebral infarction affecting left non-dominant side
Also known as:
- Osteoporosis with Femur Fracture
- Osteoporosis-related Left Femur Fracture
- Osteoporosis Fracture of the Spine
- Fractures
- Leg Injuries and Disorder
- Osteoporosis
- Spine Injuries and Disorder
- Fragility Fracture of Femur
- Osteoporotic Thigh Bone Fracture
- Weak Bone Fracture in Thigh
- Fragility fracture of left femur
- Left femur break due to weak bones
- Pathological left femur fracture
- Left femur bone fracture from osteoporosis
- Vertebral Compression Fracture
- Spinal Fracture from Osteoporosis
- Fragility Fracture of Spine
ICD-10 Codes:
- M80051D: Age-related osteoporosis with current pathological fracture, right femur, subsequent encounter for fracture with routine healing
- M80052D: Age-related osteoporosis with current pathological fracture, left femur, subsequent encounter for fracture with routine healing
- M8008XD: Age-related osteoporosis with current pathological fracture, vertebra(e), subsequent encounter for fracture with routine healing
Also known as:
- Late-Onset Alzheimer's Disease
- Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- Sporadic Alzheimer's', 'Alzheimer's in Older Adults
- AD', 'Alzheimer's Dementia
- Memory Loss Disease
ICD-10 Codes:
- G301: Alzheimer's disease with late onset
- G309: Alzheimer's disease, unspecified
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Joint Replacement Aftercare
- Hip Replacement
- Joint Disorder
- Knee Replacement
- Post-joint replacement care
- Joint surgery recovery
- Orthopedic aftercare
ICD-10 Codes:
- Z471: Aftercare following joint replacement surgery
Also known as:
- High Blood Pressure Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
Also known as:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease
- Chronic Kidney Disease (CKD)
- CKD Stage 3a
- Moderate Chronic Kidney Disease
ICD-10 Codes:
- N1831: Chronic kidney disease, stage 3a
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Other Orthopedic Aftercare
- General orthopedic recovery
- Musculoskeletal post-op care
- Bone and joint follow-up
ICD-10 Codes:
- Z4789: Encounter for other orthopedic aftercare
Also known as:
- Lower Back Pain with Sciatica (Right Side)
- Back Pain
- Sciatica
- Right Sided Lumbago with Sciatica
- Right Back Pain and Leg Nerve Pain
- Right Sciatic Back Pain
ICD-10 Codes:
- M5441: Lumbago with sciatica, right side
Which procedures does Dr. Onishi perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. Eriko Onishi may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Onishi's office.
Does Dr. Onishi accept my insurance?
Dr. Onishi accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Onishi accept in Portland, OR?
Dr. Onishi in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cambia (Regence)
CareOregon
CVS Health (formerly Aetna)
Kaiser Permanente
Medicaid
Medicare
Providence Health Plans
State of Oregon
UnitedHealthcare
View All Insurances
Where is Dr. Onishi's office located?
Ratings & Reviews
5.0
Overall rating
Based on 1 reviews
Office Experience
100% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
80% of patients were satisfied with the wait time
Appointment Booking
100% of patients found it easy to book an appointment
Patients give Dr. Eriko Onishi an Excellent overall experience rating of 5 out of 5 stars. Dr. Onishi has been rated and reviewed by 1 patient. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Onishi, her bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsRecognitions
Memberships & Associations
American Academy of Family Medicine American Academy of Hospice and Palliative Medicine
Member
What is Dr. Onishi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Onishi's National Provider Identifier (NPI) number is 1538261573.
What common questions do patients ask about Dr. Onishi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Onishi
What is Dr. Eriko Onishi's specialty?
Dr. Onishi is a Family Medicine Specialist near Portland, OR. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Onishi to book an appointment today.
Is this Dr. Eriko Onishi affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Onishi is affiliated with Ohsu Hospital - Portland, Salem Hospital - Salem, Or which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Family Medicine Specialist?
Explore Family Medicine Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Eriko Onishi accepting new patients in Portland, OR?
Yes, Dr. Eriko Onishi is accepting new patients at this time.
Does Dr. Eriko Onishi offer online booking?
Please contact Dr. Onishi's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Eriko Onishi?
Please contact Dr. Onishi's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Eriko Onishi have?
Dr. Eriko Onishi is certified by the American Board of Family Medicine.
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