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Patsy Chenpanas

Emergency Medicine • Portland, OR

Active NPI 1083101042 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

3181 Sw Sam Jackson Park Rd
Portland, OR 972393011

Call 5034947551 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

3181 Sw Sam Jackson Park Rd

Portland, OR 972393011

Telephone 5034947551
Fax 5034944997
Organization at the Same NPPES Address or Phone
Oregon Health & Science University Facility NPI 1609824010

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: University Professional Services. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Howard University College Of Medicine

Graduation Year

2018

Medicare patients

168 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $30,207 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $23,562 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $23.40 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

Years since graduation

8 years (graduated 2018)

CMS Doctors and Clinicians data list 2018 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2018

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Patsy Chenpanas has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Patsy Chenpanas as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Portland and Oregon

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Close to the middle for clinicians listed under Emergency Medicine in Portland, OR (2024, 203 clinicians with data). Median for this group: 194. Middle half: 122 to 270.

Close to the middle for clinicians listed under Emergency Medicine in Oregon (2024, 631 clinicians with data). Median for this group: 211. Middle half: 115 to 335.

Medicare-allowed amount

Close to the middle for clinicians listed under Emergency Medicine in Portland, OR (2024, 203 clinicians with data). Median for this group: $28,776. Middle half: $17,990 to $36,657.

Close to the middle for clinicians listed under Emergency Medicine in Oregon (2024, 631 clinicians with data). Median for this group: $28,776. Middle half: $15,567 to $41,377.

Paid by Medicare

A higher Medicare payment amount than 60% of clinicians listed under Emergency Medicine in Portland, OR (2024, 203 clinicians with data). Median for this group: $21,655. Middle half: $13,635 to $27,873.

Close to the middle for clinicians listed under Emergency Medicine in Oregon (2024, 631 clinicians with data). Median for this group: $21,259. Middle half: $11,637 to $31,195.

329 active clinicians are listed under Emergency Medicine with a practice address in Portland, OR (1,080 in Oregon).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Portland

0.3% of these 329 clinicians have the CMS telehealth indicator.

55.6% of these 329 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $23.40.

Manufacturer Payment Nature Product Type Amount ($)
Mindray DS USA, Inc.
Food and Beverage
In-kind items and services
TE7 MAX General $23.40

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2020–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2021–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99285 Emergency department visit with high level of medical decision making
72 71 $490.46 $177.06
99291 Critical care, first 30-74 minutes
57 56 $774.98 $217.50
99284 Emergency department visit with moderate level of medical decision making
35 32 $339.89 $122.27
93308 Ultrasound of heart, follow-up
18 18 $70.00 $25.57
76604 Ultrasound scan of chest
12 12 $76.00 $26.82

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2021-06-16
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

License # reported to NPPES OR MD204570

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Oregon Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - EMERGENCY MEDICINE

Medicare Enrollment ID

I20210604002251

Enrollment State Jurisdiction

OR

PECOS Control ID

4183023559

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

University Professional Services

3181 Sw Sam Jackson Park Rd, Portland, OR 972393011

Phone: 5034948311

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

40 listed
Matthew Abbott , PA-C

Physician Assistant - Medical

NPI 1154738003

Physician Assistant (Certified)

Anna Acree , FNP-C

Nurse Practitioner - Acute Care

NPI 1053836825

Family Nurse Practitioner (Certified)

Dr. Shannon Berry , MD

Emergency Medicine

NPI 1205253267

Doctor of Medicine (M.D.)

Dr. Morgan Black , MD

Emergency Medicine

NPI 1033699327

Doctor of Medicine (M.D.)

Noah Britton , PA-C

Physician Assistant

NPI 1649673625

Physician Assistant (Certified)

Dr. Samy Chettat , MD

Emergency Medicine

NPI 1063904555

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
📍
Updated Practice Location June 16, 2021

Registered at 3181 SW SAM JACKSON PARK RD, PORTLAND, OR 972393011 (Tel: 5034947551)

📍
Updated Business Mailing Address June 16, 2021

Registered at 3181 SW SAM JACKSON PARK RD, PORTLAND, OR 972393011 (Tel: 5034947551)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 16, 2021

Emergency Medicine (license number reported to NPPES: OR MD204570)

✅
NPI Profile Active April 16, 2018

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) April 16, 2018

Registered at 400 W MINERAL KING AVE, VISALIA, CA 932916237 (Tel: 5596245218)

📍
Business Mailing Address (Initial Record) April 16, 2018

Registered at 400 W MINERAL KING AVE, VISALIA, CA 932916237

👤
Provider Name / Credentials (Initial Record) April 16, 2018

Recorded as PATSY CHENPANAS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 16, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 16, 2018

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1083101042
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 16, 2018
Last Update: June 16, 2021
Sole Proprietor: No

Other Emergency Medicine Providers in Portland

All Emergency Medicine Providers in Portland

More public profiles in Oregon

Directory navigation, in NPI number order.

Mailing Address

3181 Sw Sam Jackson Park Rd

Portland, OR 972393011

Phone: 5034947551

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.