Dr. Eric Yen-Po Chen, MD
- Medicare services, 2019
- 15
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 1,084
- Hospital affiliations
- 1
- Industry payments
- $2,890
- Practice address
- 1035-116Th Ave NE, Bellevue, WA 98004
- Practice phone
- Call (425) 688-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chen's professional email, personal email and mobile number
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Dr. Eric Yen-Po Chen is a hematologist and oncologist in Bellevue, Washington
Dr. Chen practices at Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System.
Dr. Chen's NPI, 1235182585, was assigned on May 18, 2006. Dr. Chen graduated from University of Wisconsin School of Medicine in 1999. Dr. Chen holds Washington license MD00041274.
- NPI
- 1235182585NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668417254
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (425) 688-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Yen-Po Chen practices at Overlake Medical Center in Bellevue, Washington
Dr. Chen's primary practice is Overlake Medical Center, at 1035-116Th Ave NE, Bellevue, WA 98004 in King County. The practice phone is (425) 688-5000.
- Overlake Medical Center1035-116Th Ave NE, Bellevue, WA 98004 · King CountyPhone(425) 688-5000
Source: Dmand AI Affiliation Data
Dr. Eric Yen-Po Chen is affiliated with 2 sites of care and 1 medical group
Dr. Chen's primary practice is Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System. The medical group on file is Washington Permanente Medical Group, P.C. Dmand AI also links Dr. Chen to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Yen-Po Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Overlake Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Yen-Po Chen is one of 348 hematologists and oncologists in Washington
Hematology and oncology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chen is licensed in Washington.
Specialties and state licenses
- Hematology and oncology, WashingtonPrimary
Hematologists and oncologists near Dr. Chen
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eric Yen-Po Chen billed Medicare for 15 services in 2019
CMS data shows 15 Medicare services from Dr. Chen across 1 procedure code in 2019, all of them office visits, for 15 Medicare patients. Medicare paid $1,094 for them. Every service was in an office.
Dr. Chen compared with the Washington median for hematologists and oncologists, 2019
- Dr. Chen
- Washington median
- Medicare services
- 15vs 58597% below
- Medicare patients
- 15vs 18292% below
- Part D claims
- 887vs 2833.1 times
Medians across 310 hematologists and oncologists in Washington with Dmand AI profiles that report each measure.
Dr. Chen's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Yen-Po Chen treated 15 Medicare patients in 2024, average age 69
CMS counts 15 Medicare patients who saw Dr. Chen in 2024. Their average risk score is 2.47, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 66, with 61% women.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Yen-Po Chen wrote 1,084 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 1,084 Medicare Part D claims for 143 patients. 77% of them were for generic drugs. CMS names the drug for 887 of them, across 25 drugs with 11 or more claims each, at $2,549,171 in total drug cost. In 2023, CMS named 783 claims across 24 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic831 claims77%
- Brand-name253 claims23%
Dr. Chen's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Chen's Part D claims, 2024
- Opioids2%19 of 1,084 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7832024: 88713%
Drugs named by CMS: 25 in 2024, 24 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Eric Yen-Po Chen offers telehealth to Medicare patients
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eric Yen-Po Chen received $2,890 in industry payments from 2017 to 2024
CMS Open Payments shows 5 general payments to Dr. Chen from 4 drug and device companies from 2017 to 2024. Consulting fees make up the largest share, 83% of the total. Taiho Oncology, Inc. paid the most, $2,525.
General payments to Dr. Chen by program year, 2017 to 2024
General payments to Dr. Chen by kind, 2017 to 2024
- Consulting fees$2,40083%
- Food and beverage$2589%
- Travel and lodging$2328%
Companies that paid Dr. Chen the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Yen-Po Chen graduated from University of Wisconsin School of Medicine
Dr. Chen graduated from University of Wisconsin School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric Yen-Po Chen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Eric Yen-Po Chen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eric Yen-Po Chen's NPI number?
Dr. Eric Yen-Po Chen's NPI number is 1235182585. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Yen-Po Chen?
Dr. Eric Yen-Po Chen is a hematologist and oncologist in Bellevue, Washington. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Eric Yen-Po Chen practice?
Dr. Chen practices at 1035-116Th Ave NE, Bellevue, WA 98004. Dr. Chen's primary practice is Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System. Dmand AI also links Dr. Chen to 1 group practice or clinic.
What is Dr. Eric Yen-Po Chen's office phone number?
The practice phone on file for Dr. Chen is (425) 688-5000.
What is Dr. Eric Yen-Po Chen's medical license number?
Dr. Chen holds Washington license MD00041274.
Which hospitals is Dr. Eric Yen-Po Chen affiliated with?
Dr. Chen practices at Overlake Medical Center in Bellevue, Washington.
What medical group is Dr. Eric Yen-Po Chen part of?
Dr. Chen is linked to Washington Permanente Medical Group, P.C.
Does Dr. Eric Yen-Po Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 15 services in 2019, and Dr. Chen accepts Medicare assignment.
Does Dr. Eric Yen-Po Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
How many Medicare patients does Dr. Eric Yen-Po Chen see?
CMS counts 15 Medicare patients who saw Dr. Chen in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Eric Yen-Po Chen bill to Medicare?
In 2019, Dr. Chen's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Eric Yen-Po Chen go to medical school?
Dr. Chen graduated from University of Wisconsin School of Medicine in 1999.
What drugs does Dr. Eric Yen-Po Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Prednisone, Abiraterone Acetate and Dexamethasone.
Has Dr. Eric Yen-Po Chen received payments from drug or device companies?
CMS Open Payments shows $2,890 in general payments to Dr. Chen from 4 companies from 2017 to 2024. The largest total came from Taiho Oncology, Inc.
How long has Dr. Eric Yen-Po Chen been practicing?
Dr. Chen graduated from medical school in 1999, 27 years ago.
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