RONALD JEFFREY DWORKIN MD
NPI 1154327997
Internal Medicine - Infectious Disease in Portland, OR

Q: What is Ronald Dworkin's NPI number?

The NPI number for Ronald Dworkin is 1154327997. It was assigned to this individual provider in the NPPES registry on June 27, 2005.

Q: What is Ronald Dworkin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Dworkin was last updated on January 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since June 27, 2005PECOS EnrolledAccepts Medicare Assignment

87.76/100

CMS Quality Rating

5050 NE HOYT ST, STE 540, PORTLAND, OR 97213(503) 215-6601(503) 215-6727 Get Directions Write a Review

NPPES record last updated: January 15, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 15, 2021, Oct 6, 2020 (2 updates tracked since 2020).

On this page

About Ronald Jeffrey Dworkin Md NPPES

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

RONALD JEFFREY DWORKIN MD (NPI 1154327997) is an individual infectious disease provider in Portland, Oregon, licensed in Oregon (MD16576) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Mckenzie-willamette Medical Center, and is a graduate of Icahn School Of Medicine At Mount Sinai (1984).

NPPES Registry Identity

NPI1154327997

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameRONALD JEFFREY DWORKINCredential: MD

Location Address5050 NE HOYT ST, STE 540Portland, OR 97213-2985

Mailing AddressPo Box 3158Portland, OR 97208-3158 · (503) 215-6494

Phone(503) 215-6601

Fax(503) 215-6727

Sole ProprietorNo

Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 1984

Enumeration DateJune 27, 2005

Last NPPES UpdateJanuary 15, 20212 updates tracked since enumeration

NPPES CertifiedJanuary 15, 2021

✔ NPI 1154327997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in OR · MD16576

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

5050 NE HOYT ST, Portland, OR 97213

Open in Google Maps ↗

Other Identifiers 1

Medicaid010046OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska 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 Jeffrey Dworkin 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 ID7810038411

PECOS Enrollment IDI20120220001017

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

34 services17 patients

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.

31 services22 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 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.

12 services11 patients

Hospital Affiliations CMS Care Compare

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

Mckenzie-Willamette Medical Center

Acute Care Hospitals · Springfield, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380020

Location1460 G StreetSpringfield, OR 97477 · Lane County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97213 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

$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.

87.76/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

85.17

Promoting Interoperability

100

Improvement Activities

Cost

74.03

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.

MS. MOLLY ANNE BREDENBERG PT

Physical Therapist

5050 NE HOYT ST
PORTLAND, OR 97213

Multnomah County (503) 215-0424

ALISON MITCHELL MD

Family Medicine

5050 NE HOYT ST, SUITE 240
PORTLAND, OR 97213

Multnomah County (503) 215-6480

JOHN EDWARD HEFFNER MD

Internal Medicine (Pulmonary Disease)

5050 NE HOYT ST, SUITE 540
PORTLAND, OR 97213

Multnomah County (503) 215-6600

DR. THERESA MARIE MORIKAWA PHARMD, BCACP

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)

5050 NE HOYT ST
PORTLAND, OR 97213

Multnomah County (503) 215-6296

JAMES H IMATANI, JR. M.D., PC

Surgery (Surgical Oncology)

5050 NE HOYT ST, SUITE 610
PORTLAND, OR 97213

Multnomah County (503) 467-4761

DONALD ANDREW YOUNG III MD

Urology

5050 NE HOYT ST, SUITE 514
PORTLAND, OR 97213

Multnomah County (503) 488-2323

SPECIALTY SURGERY PC

Surgery

5050 NE HOYT ST, STE 511
PORTLAND, OR 97213

Multnomah County (503) 232-0942

GRETCHEN E VANDERBEEK MD

Internal Medicine

5050 NE HOYT ST, SUITE 540
PORTLAND, OR 97213

Multnomah County (503) 215-6600

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 Dworkin's NPI number?

The NPI number for Ronald Dworkin is 1154327997. It was assigned to this individual provider in the NPPES registry on June 27, 2005.

Where is Ronald Dworkin located?

Ronald Dworkin practices at 5050 NE Hoyt St Ste 540, Portland, OR 97213. The listed phone number is (503) 215-6601.

What is Ronald Dworkin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Ronald Dworkin enrolled in Medicare?

Yes. Ronald Dworkin 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 Dworkin accept?

Health plans from BridgeSpan Health Company, PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Ronald Dworkin 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 Dworkin affiliated with any hospitals?

According to CMS data, Ronald Dworkin is affiliated with Mckenzie-Willamette Medical Center.

When was this NPI record last updated?

The NPPES record for Ronald Dworkin was last updated on January 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.