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ELLEN P DUPLAIN MD
NPI 1225066301
Internal Medicine in Portland, OR

Active since June 29, 2006PECOS EnrolledAccepts Medicare Assignment
86.03/100
CMS Quality Rating
10000 SE MAIN ST, SUITE 205, PORTLAND, OR 97216(503) 261-6985(503) 261-6790 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ellen P Duplain Md NPPES

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

ELLEN P DUPLAIN MD (NPI 1225066301) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD24340) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Legacy Good Samaritan Medical Center, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1225066301
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameELLEN P DUPLAINCredential: MD
Location Address10000 SE MAIN ST, SUITE 205Portland, OR 97216-2448
Mailing Address10000 Se Main St, Suite 205Portland, OR 97216-2448 · (503) 261-6985 · Fax (503) 261-6790
Phone(503) 261-6985
Fax(503) 261-6790
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateJune 29, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1225066301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD24340
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
10000 SE MAIN ST, Portland, OR 97216
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINI08755

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

Ellen P Duplain 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 ID7315927951
PECOS Enrollment IDI20040723000204
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

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 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
46 services18 patients

Hospital Affiliations CMS Care Compare

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

Legacy Good Samaritan Medical Center

Acute Care Hospitals · Portland, OR
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380017
Location1015 NW 22nd Avenue, W121Portland, OR 97210 · Multnomah County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97216 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.

86.03/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.8
Promoting Interoperability99
Improvement Activities40
Cost74.15

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.

DR. BENJAMIN F BALME MD
Orthopaedic Surgery
10000 SE MAIN ST, SUITE 128
PORTLAND, OR 97216
Multnomah County (503) 261-6961
JOHN F KRAMER DO
Family Medicine
10000 SE MAIN ST, SUITE 302
PORTLAND, OR 97216
Multnomah County (503) 255-2186
DONALD E GILES M.D.
Surgery
10000 SE MAIN ST, SUITE 316
PORTLAND, OR 97216
Multnomah County (503) 256-1575
DR. DAVID SKAU M.D.
Pediatrics
10000 SE MAIN ST, SUITE 105
PORTLAND, OR 97216
Multnomah County (503) 255-3544
MILTON C MACKETT M.D.
Surgery
10000 SE MAIN ST, SUITE 316
PORTLAND, OR 97216
Multnomah County (503) 256-1575
DR. SHARLENE MATTHIEU M.D.
Pediatrics
10000 SE MAIN ST, SUITE 105
PORTLAND, OR 97216
Multnomah County (503) 255-3544
CHRISTOPHER ESTES D.O.
Orthopaedic Surgery
10000 SE MAIN ST, SUITE 224
PORTLAND, OR 97216
Multnomah County (503) 261-6961
MALLORY MARIE MCNICHOLAS DOTSON PA-C
Physician Assistant (Medical)
10000 SE MAIN ST, SUITE 112
PORTLAND, OR 97216
Multnomah County (503) 255-3054

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 Ellen Duplain's NPI number?

The NPI number for Ellen Duplain is 1225066301. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Where is Ellen Duplain located?

Ellen Duplain practices at 10000 SE Main St Suite 205, Portland, OR 97216. The listed phone number is (503) 261-6985.

What is Ellen Duplain's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ellen Duplain enrolled in Medicare?

Yes. Ellen Duplain 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.

Is Ellen Duplain affiliated with any hospitals?

According to CMS data, Ellen Duplain is affiliated with Legacy Good Samaritan Medical Center.

When was this NPI record last updated?

The NPPES record for Ellen Duplain was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.