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RONALD NG MD
NPI 1164957544
Internal Medicine - Medical Oncology in Portland, OR

Active since April 24, 2017PECOS EnrolledAccepts Medicare Assignment
97.83/100
CMS Quality Rating
3303 S BOND AVE, PORTLAND, OR 97239(503) 494-6594(503) 494-5385 Get Directions Write a Review

NPPES record last updated: August 8, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 8, 2023, May 9, 2023, Apr 24, 2017 (3 updates tracked since 2017).

About Ronald Ng Md NPPES

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

RONALD NG MD (NPI 1164957544) is an individual medical oncology provider in Portland, Oregon, licensed in Oregon (MD216878) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2017).

NPPES Registry Identity

NPI1164957544
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameRONALD NGCredential: MD
Location Address3303 S BOND AVEPortland, OR 97239-4501
Mailing Address1400 Sw 5th Ave Ste 500Portland, OR 97201-5537 · (866) 617-6855 · Fax (503) 346-8015
Phone(503) 494-6594
Fax(503) 494-5385
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2017
Enumeration DateApril 24, 2017
Last NPPES UpdateAugust 8, 20233 updates tracked since enumeration
NPPES CertifiedAugust 8, 2023
✔ NPI 1164957544 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in OR · MD216878
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License 125076227 (IL)
3303 S BOND AVE, Portland, OR 97239
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and more.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 Ng 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 ID9335410232
PECOS Enrollment IDI20230825001332
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 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
267 services110 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.
57 services57 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
53 services42 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

Hillsboro Medical Center

Acute Care Hospitals · Hillsboro, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380021
Location335 SE 8th AvenueHillsboro, OR 97123 · Washington County
Emergency services Birthing friendly

Salem Hospital

Acute Care Hospitals · Salem, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380051
Location890 Oak Street, SESalem, OR 97301 · Marion 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

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
$176.88 typical visit price
range $58.99 – $176.88
Typical copayment $44.22 (range $14.74 – $44.22)
Most-billed visit code 99205
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
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.

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.

97.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.97
Promoting Interoperability100
Improvement Activities40

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.

CHERYL STOMBERG FNP
Nurse Practitioner (Family)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-6594
KIT MIRANDA
Speech-Language Pathologist
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-5947
MRS. LINDSAY EVELYN WYANT PAC
Physician Assistant (Surgical)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-8510
MS. STEFANIE ANN BROWN L.C.S.W.
Social Worker (Clinical)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-1775
DR. MELISSA DANIELLE ADAIR ARNP
Nurse Practitioner (Family)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 418-3376
EMMA MARIANE JONES
Physician Assistant (Medical)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-8573
EMMA JO NEUMANN
Social Worker (Clinical)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 418-7730
MICHAEL ZATT
Psychiatry & Neurology (Neurology)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-7772

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 Ronald Ng's NPI number?

The NPI number for Ronald Ng is 1164957544. It was assigned to this individual provider in the NPPES registry on April 24, 2017.

Where is Ronald Ng located?

Ronald Ng practices at 3303 S Bond Ave, Portland, OR 97239. The listed phone number is (503) 494-6594.

What is Ronald Ng's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Ronald Ng enrolled in Medicare?

Yes. Ronald Ng 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 Ronald Ng accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and Regence BlueCross BlueShield of Oregon list Ronald Ng 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 Ronald Ng affiliated with any hospitals?

According to CMS data, Ronald Ng is affiliated with Ohsu Hospital And Clinics, Hillsboro Medical Center, Salem Hospital and Adventist Health Portland.

When was this NPI record last updated?

The NPPES record for Ronald Ng was last updated on August 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.