WON HYUNG RYU MD
NPI 1043872492
Neurological Surgery in Portland, OR

Active since July 07, 2019PECOS EnrolledAccepts Medicare Assignment
71.93/100
CMS Quality Rating
3303 S BOND AVE, PORTLAND, OR 97239(503) 494-4314 Get Directions Write a Review

NPPES record last updated: September 30, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 30, 2020, Jun 5, 2020, Jul 7, 2019 (3 updates tracked since 2019).

About Won Hyung Ryu Md NPPES

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

WON HYUNG RYU MD (NPI 1043872492) is an individual neurological surgery provider in Portland, Oregon, licensed in Oregon (MD200041) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1043872492
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameWON HYUNG RYUCredential: MD
Location Address3303 S BOND AVEPortland, OR 97239-4501
Mailing Address3303 S Bond AvePortland, OR 97239-4501 · (503) 494-4314
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateJuly 7, 2019
Last NPPES UpdateSeptember 30, 20203 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2020
NPI 1043872492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses Licensed in OR · MD200041 Licensed in IL · 036.148255
Definition

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

3303 S BOND AVE, Portland, OR 97239

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

Won Hyung Ryu Md 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 ID3274860283
PECOS Enrollment IDI20200723001737
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 5

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

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
31 services31 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
23 services23 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
20 services20 patients
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 63047
This procedure involves removing part of a spine bone to alleviate pressure on the lower spinal cord and/or nerves. It targets a single segment of the spine, improving mobility and reducing pain. It's a common treatment for conditions like herniated discs or spinal stenosis.
14 services14 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
14 services14 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

Adventist Health Portland

Acute Care Hospitals · Portland, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number380060
Location10123 SE Market StreetPortland, OR 97216 · Multnomah County
Emergency services Birthing friendly

Adventist Health Tillamook

Critical Access Hospitals · Tillamook, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number381317
Location1000 Third StreetTillamook, OR 97141 · Tillamook County
Emergency services

Columbia Memorial Hospital

Critical Access Hospitals · Astoria, OR
OwnershipProprietary
CMS Certification Number381320
Location2111 Exchange StreetAstoria, OR 97103 · Clatsop County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97239 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

71.93/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality90.53
Promoting Interoperability100
Improvement Activities40
Cost10

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.

Nurse Practitioner (Family)
3303 S BOND AVE
PORTLAND, OR 97239
Speech-Language Pathologist
3303 S BOND AVE
PORTLAND, OR 97239
Physician Assistant (Surgical)
3303 S BOND AVE
PORTLAND, OR 97239
Social Worker (Clinical)
3303 S BOND AVE
PORTLAND, OR 97239
Nurse Practitioner (Family)
3303 S BOND AVE
PORTLAND, OR 97239
Physician Assistant (Medical)
3303 S BOND AVE
PORTLAND, OR 97239
Social Worker (Clinical)
3303 S BOND AVE
PORTLAND, OR 97239
Psychiatry & Neurology (Neurology)
3303 S BOND AVE
PORTLAND, OR 97239

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 Won Hyung Ryu's NPI number?

The NPI number for Won Hyung Ryu is 1043872492. It was assigned to this individual provider in the NPPES registry on July 7, 2019.

Where is Won Hyung Ryu located?

Won Hyung Ryu practices at 3303 S Bond Ave, Portland, OR 97239. The listed phone number is (503) 494-4314.

What is Won Hyung Ryu's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Won Hyung Ryu enrolled in Medicare?

Yes. Won Hyung Ryu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Won Hyung Ryu accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and Regence BlueCross BlueShield of Oregon list Won Hyung Ryu 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.

Is Won Hyung Ryu affiliated with any hospitals?

According to CMS data, Won Hyung Ryu is affiliated with Ohsu Hospital And Clinics, Adventist Health Portland, Adventist Health Tillamook and Columbia Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Won Hyung Ryu was last updated on September 30, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.