Dr. Chang-Yu Chen, MD
- Part D claims, 2016
- 12
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- 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
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Chang-Yu Chen is a hospitalist in Bellevue, Washington
Dr. Chen practices at Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System.
Dr. Chen's NPI, 1659574564, was assigned on June 7, 2007. Dr. Chen holds Washington license MD60603377.
- NPI
- 1659574564NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719033265
- NPI enumeration date
- June 7, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 688-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chang-Yu 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. Chang-Yu 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 ambulatory surgery center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chang-Yu 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
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across MultiCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Chang-Yu Chen is one of 766 hospitalists in Washington
Hospitalist is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Chen is licensed in Washington.
Specialties and state licenses
- Hospitalist, WashingtonPrimary
Hospitalists near Dr. Chen
Counts of hospitalists 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. Chang-Yu Chen's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 65, with 48% 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 65
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Chang-Yu Chen wrote 12 Medicare Part D claims in 2016
In 2016, Dr. Chen wrote 12 Medicare Part D claims. They cover 1 drug, with $3,440 in total drug cost.
Dr. Chen's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Chang-Yu Chen takes part in Medicare
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Chang-Yu 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Chang-Yu 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. Chang-Yu Chen's NPI number?
Dr. Chang-Yu Chen's NPI number is 1659574564. It was assigned on June 7, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Chang-Yu Chen?
Dr. Chang-Yu Chen is a hospitalist in Bellevue, Washington. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Chang-Yu 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 ambulatory surgery center.
What is Dr. Chang-Yu Chen's office phone number?
The practice phone on file for Dr. Chen is (425) 688-5000.
What is Dr. Chang-Yu Chen's medical license number?
Dr. Chen holds Washington license MD60603377.
Which hospitals is Dr. Chang-Yu Chen affiliated with?
Dr. Chen practices at Overlake Medical Center in Bellevue, Washington.
What medical group is Dr. Chang-Yu Chen part of?
Dr. Chen is linked to Washington Permanente Medical Group, P.C.
Does Dr. Chang-Yu Chen accept Medicare?
Yes. CMS lists Dr. Chen as accepting Medicare assignment.
What drugs does Dr. Chang-Yu Chen prescribe most?
In 2016 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Lovenox.
How long has Dr. Chang-Yu Chen been practicing?
Dr. Chen graduated from medical school in 2006, 20 years ago.
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