Dr. Yuan Zhang, MD
- Part D claims, 2024
- 140
- Hospital affiliations
- 1
- Industry payments
- $114
- Medical group
- 1
- State license
- 1
- 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. Zhang'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. Yuan Zhang is a hospitalist in Bellevue, Washington
Dr. Zhang practices at Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System.
Dr. Zhang's NPI, 1518018043, was assigned on January 12, 2007. Dr. Zhang holds Washington license MD00037097.
- NPI
- 1518018043NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749478147
- NPI enumeration date
- January 12, 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
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yuan Zhang practices at Overlake Medical Center in Bellevue, Washington
Dr. Zhang'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. Yuan Zhang is affiliated with 2 sites of care and 1 medical group
Dr. Zhang'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. Zhang 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. Yuan Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang 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. Yuan Zhang is one of 766 hospitalists in Washington
Hospitalist is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Zhang is licensed in Washington.
Specialties and state licenses
- Hospitalist, WashingtonPrimary
Hospitalists near Dr. Zhang
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. Yuan Zhang's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Zhang's median patient age at 74, with 46% women.
Dr. Zhang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women46%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Yuan Zhang wrote 140 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 140 Medicare Part D claims for 49 patients. 84% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $313 in total drug cost. In 2023, CMS named 50 claims across 3 drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic118 claims84%
- Brand-name and other22 claims16%
Dr. Zhang'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. Zhang's Part D claims, 2024
- Antibiotics11%16 of 140 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: 502024: 2550%
Drugs named by CMS: 2 in 2024, 3 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
How Dr. Yuan Zhang takes part in Medicare
Dr. Zhang 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.
Dr. Yuan Zhang received $114 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Zhang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $114.
Companies that paid Dr. Zhang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Yuan Zhang'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)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) |
| 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. Yuan Zhang
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. Yuan Zhang's NPI number?
Dr. Yuan Zhang's NPI number is 1518018043. It was assigned on January 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Yuan Zhang?
Dr. Yuan Zhang is a hospitalist in Bellevue, Washington. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Yuan Zhang practice?
Dr. Zhang practices at 1035-116Th Ave NE, Bellevue, WA 98004. Dr. Zhang's primary practice is Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System. Dmand AI also links Dr. Zhang to 1 ambulatory surgery center.
What is Dr. Yuan Zhang's office phone number?
The practice phone on file for Dr. Zhang is (425) 688-5000.
What is Dr. Yuan Zhang's medical license number?
Dr. Zhang holds Washington license MD00037097.
Which hospitals is Dr. Yuan Zhang affiliated with?
Dr. Zhang practices at Overlake Medical Center in Bellevue, Washington.
What medical group is Dr. Yuan Zhang part of?
Dr. Zhang is linked to Washington Permanente Medical Group, P.C.
Does Dr. Yuan Zhang accept Medicare?
Yes. CMS lists Dr. Zhang as accepting Medicare assignment.
What drugs does Dr. Yuan Zhang prescribe most?
In 2024 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Potassium Chloride and Amlodipine Besylate.
Has Dr. Yuan Zhang received payments from drug or device companies?
CMS Open Payments shows $114 in general payments to Dr. Zhang from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Yuan Zhang been practicing?
Dr. Zhang graduated from medical school in 1989, 37 years ago.
Selling to hospitalist practices?
See hospitalists in Washington by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card