ELLEN H CHEN M.D.
NPI 1083654313
Internal Medicine - Interventional Cardiology in Coos Bay, OR

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment
1775 THOMPSON RD, COOS BAY, OR 97420(541) 269-8111 Get Directions Write a Review

NPPES record last updated: March 24, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 24, 2021, Oct 7, 2020, Oct 1, 2020 and 3 more (6 updates tracked since 2016).

About Ellen H Chen M.d. NPPES

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

ELLEN H CHEN M.D. (NPI 1083654313) is an individual interventional cardiology provider in Coos Bay, Oregon, licensed in Montana (MED-PHYS-LIC-45806) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Bay Area Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1083654313
Entity TypeIndividualFemale
Primary Taxonomy207RI0011X
Provider Legal NameELLEN H CHENCredential: M.D.
Location Address1775 THOMPSON RDCoos Bay, OR 97420-2198
Mailing AddressPo Box 59028Renton, WA 98058-2028 · (425) 656-5415 · Fax (425) 793-7458
Sole ProprietorNo
Medical School CMSMedical College Of WisconsinGraduated 1992
Enumeration DateJune 7, 2006
Last NPPES UpdateMarch 24, 20216 updates tracked since enumeration
NPPES CertifiedMarch 24, 2021
NPI 1083654313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
Licenses Licensed in MT · MED-PHYS-LIC-45806 Licensed in WA · MD00047746 Licensed in ID · MC-0231
Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 01077302A (IN), MD00047746 (WA), MD186722 (OR), MC-0231 (ID)
1775 THOMPSON RD, Coos Bay, OR 97420

Secondary Practice Locations 2

Location 14011 Talbot Rd S, Suite 500Renton, WA 98055-5773 · Phone (425) 251-5110 · Fax (425) 793-7376
Location 2415 6th StLewiston, ID 83501-2434 · Phone (208) 750-7507

Other Identifiers 6

Medicaid201379160IN
Other000001041073IN · Anthem Provider Number
Other8951017WA · Crime Victims
Medicaid8478695WA
Other0248026WA · L&i
Other1015CHWA · Regence

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

Ellen H Chen M.d. 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 ID42104523
PECOS Enrollment IDI20180815001585
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 7

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
1,023 services837 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
385 services384 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
40 services40 patients
Ultrasound of heart blood flow, valves and chambers, follow-up 93321
This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.
37 services37 patients
Ultrasound of heart with color-depicted blood flow, rate and valve function 93325
An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.
35 services35 patients
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.
32 services32 patients

Hospital Affiliations CMS Care Compare 5

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

Bay Area Hospital

Acute Care Hospitals · Coos Bay, OR
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number380090
Location1775 Thompson RoadCoos Bay, OR 97420 · Coos County
Emergency services

Sacred Heart Medical Center - Riverbend

Acute Care Hospitals · Springfield, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380102
Location3333 Riverbend DriveSpringfield, OR 97477 · Lane County
Emergency services Birthing friendly

Southern Coos Hospital & Health Center

Critical Access Hospitals · Bandon, OR
OwnershipGovernment - Hospital District or Authority
CMS Certification Number381304
Location900 11th Street SEBandon, OR 97411 · Coos County
Emergency services

Coquille Valley Hospital

Critical Access Hospitals · Coquille, OR
OwnershipGovernment - Hospital District or Authority
CMS Certification Number381312
Location940 East 5th StreetCoquille, OR 97423 · Coos County
Emergency services

Curry General Hospital

Critical Access Hospitals · Gold Beach, OR
OwnershipGovernment - Hospital District or Authority
CMS Certification Number381322
Location94220 Fourth StreetGold Beach, OR 97444 · Curry County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97420 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
$126.25 typical visit price
range $54.96 – $166.64
Typical copayment $31.56 (range $13.74 – $41.66)
Most-billed visit code 99204
Established Patient
$97.16 typical visit price
range $17.68 – $136.19
Typical copayment $24.29 (range $4.42 – $34.04)
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.

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.

Pharmacist
1775 THOMPSON RD
COOS BAY, OR 97420
Physician Assistant
1775 THOMPSON RD
COOS BAY, OR 97420
Emergency Medicine
1775 THOMPSON RD
COOS BAY, OR 97420
Nurse Practitioner (Family)
1775 THOMPSON RD
COOS BAY, OR 97420
Pharmacist (Oncology)
1775 THOMPSON RD
COOS BAY, OR 97420
Radiology (Radiation Oncology)
1775 THOMPSON RD
COOS BAY, OR 97420
Emergency Medicine
1775 THOMPSON RD
COOS BAY, OR 97420
Nurse Anesthetist, Certified Registered
1775 THOMPSON RD
COOS BAY, OR 97420

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 Chen's NPI number?

The NPI number for Ellen Chen is 1083654313. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Ellen Chen located?

Ellen Chen practices at 1775 Thompson Rd, Coos Bay, OR 97420. The listed phone number is (541) 269-8111.

What is Ellen Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Ellen Chen enrolled in Medicare?

Yes. Ellen Chen 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 Ellen Chen accept?

Health plans from CareSource (Common Ground Healthcare), PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ellen Chen 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 Ellen Chen affiliated with any hospitals?

According to CMS data, Ellen Chen is affiliated with Bay Area Hospital, Sacred Heart Medical Center - Riverbend, Southern Coos Hospital & Health Center, Coquille Valley Hospital and Curry General Hospital.

When was this NPI record last updated?

The NPPES record for Ellen Chen was last updated on March 24, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.