Dr. Zhaoqian Zhang, MD
- Part D claims, 2024
- 88
- Hospital affiliations
- 1
- Industry payments
- $1,537
- Medical group
- 1
- State license
- 1
- Practice address
- 400 NE Mother Joseph Place, Vancouver, WA 98664
- Practice phone
- Call (360) 256-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Zhaoqian Zhang is an internist in Chesterfield, Missouri
Dr. Zhang practices at PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth.
Dr. Zhang's NPI, 1568194454, was assigned on June 29, 2022. Dr. Zhang holds Missouri license 2022024512.
- NPI
- 1568194454NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901392901
- NPI enumeration date
- June 29, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 256-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zhaoqian Zhang practices in Vancouver and Chesterfield
Dr. Zhang's primary practice is PeaceHealth Southwest Medical Center, at 400 NE Mother Joseph Place, Vancouver, WA 98664 in Clark County. The practice phone is (360) 256-2000. The NPI Registry lists Dr. Zhang's practice address as 224 S Woods Mill Rd Ste 400, Chesterfield, MO 63017-3513.
- PeaceHealth Southwest Medical CenterPrimary400 NE Mother Joseph Place, Vancouver, WA 98664 · Clark CountyPhone(360) 256-2000
- NPI Registry address224 S Woods Mill Rd Ste 400, Chesterfield, MO 63017-3513Phone(314) 205-6050
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Zhaoqian Zhang is affiliated with 1 site of care and 1 medical group
Dr. Zhang's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth. The medical group on file is Sound Physicians.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zhaoqian Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PeaceHealth Southwest Medical Center | 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 PeaceHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Zhaoqian Zhang is one of 2,114 internists in Missouri
Internal medicine is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zhang is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Zhang
Counts of internists 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. Zhaoqian Zhang's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Zhang's median patient age at 53, with 0% 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 53
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Zhaoqian Zhang wrote 88 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 88 Medicare Part D claims for 49 patients. 90% of them were for generic drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic79 claims90%
- Brand-name and other9 claims10%
Drug classes CMS tracks in Dr. Zhang's Part D claims, 2024
- Antibiotics20%18 of 88 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Zhaoqian 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)
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Dr. Zhaoqian Zhang received $1,537 in industry payments from 2022 to 2025
CMS Open Payments shows 25 general payments to Dr. Zhang from 14 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $316.
General payments to Dr. Zhang by program year, 2022 to 2025
Companies that paid Dr. Zhang the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Zhaoqian 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 (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. Zhaoqian 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. Zhaoqian Zhang's NPI number?
Dr. Zhaoqian Zhang's NPI number is 1568194454. It was assigned on June 29, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Zhaoqian Zhang?
Dr. Zhaoqian Zhang is an internist in Chesterfield, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zhaoqian Zhang practice?
Dr. Zhang practices at 400 NE Mother Joseph Place, Vancouver, WA 98664. Dr. Zhang also practices at 224 S Woods Mill Rd Ste 400, Chesterfield, MO 63017-3513. Dr. Zhang's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth.
What is Dr. Zhaoqian Zhang's office phone number?
The practice phone on file for Dr. Zhang is (360) 256-2000.
What is Dr. Zhaoqian Zhang's medical license number?
Dr. Zhang holds Missouri license 2022024512.
Which hospitals is Dr. Zhaoqian Zhang affiliated with?
Dr. Zhang practices at PeaceHealth Southwest Medical Center in Vancouver, Washington.
What medical group is Dr. Zhaoqian Zhang part of?
Dr. Zhang is linked to Sound Physicians.
Does Dr. Zhaoqian Zhang accept Medicare?
Yes. CMS lists Dr. Zhang as accepting Medicare assignment.
Has Dr. Zhaoqian Zhang received payments from drug or device companies?
CMS Open Payments shows $1,537 in general payments to Dr. Zhang from 14 companies from 2022 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Zhaoqian Zhang been practicing?
Dr. Zhang's NPI was assigned in 2022.
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