Dr. Jinyu Zhang, MD
- Medicare services, 2024
- 116
- Medicare patients, 2024
- 101
- Part D claims, 2024
- 427
- Publications
- 60
- Hospital affiliations
- 2
- Practice address
- 2301 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 684-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Jinyu Zhang is a gastroenterologist in Durham, North Carolina
Dr. Zhang practices at Duke University Hospital in Durham, North Carolina, part of Duke University.
Dr. Zhang's NPI, 1548689771, was assigned on April 15, 2014. Dr. Zhang graduated from Warren Alpert Medical School of Brown University in 2014. Dr. Zhang holds North Carolina license 202000277.
- NPI
- 1548689771NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668695594
- NPI enumeration date
- April 15, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 684-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jinyu Zhang practices at Duke University Hospital in Durham, North Carolina
Dr. Zhang's primary practice is Duke University Hospital, at 2301 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 684-8111.
- Duke University Hospital2301 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 684-8111
Source: Dmand AI Affiliation Data
Dr. Jinyu Zhang is affiliated with 3 sites of care and 1 medical group
Dr. Zhang's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dr. Zhang is also affiliated with Duke Regional Hospital. The medical group on file is Duke Health Integrated Practice. 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. Jinyu Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke University Hospital | Available with a free account |
| +2 more affiliated sites | 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 Duke University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jinyu Zhang is one of 590 gastroenterologists in North Carolina
Gastroenterology is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Zhang is licensed in North Carolina.
Specialties and state licenses
- Gastroenterology, North CarolinaPrimary
Gastroenterologists near Dr. Zhang
Counts of gastroenterologists 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. Jinyu Zhang billed Medicare for 116 services in 2024
CMS data shows 116 Medicare services from Dr. Zhang across 7 procedure codes in 2024, for 101 Medicare patients. Medicare paid $8,625 for them.
Dr. Zhang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2122024: 7565%
- Surgery
- 2023: 1112024: 2577%
- Other services
- 2023: 02024: 16
Where Dr. Zhang's Medicare services took place, 2024
- In an office7968%
- In a facility3732%
Dr. Zhang compared with the North Carolina median for gastroenterologists, 2024
- Dr. Zhang
- North Carolina median
- Medicare services
- 116vs 43874% below
- Medicare patients
- 101vs 26862% below
- Part D claims
- 313vs 40222% below
Medians across 567 gastroenterologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Zhang's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Zhang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zhang and other gastroenterologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jinyu Zhang treated 101 Medicare patients in 2024, average age 70
CMS counts 101 Medicare patients who saw Dr. Zhang in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.65, 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. Zhang's median patient age at 67, with 65% women.
Dr. Zhang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zhang's Medicare patients by sex, 2024
- Women6362%
- Men3838%
Chronic conditions among Dr. Zhang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes36%
- Ischemic heart disease34%
- Chronic kidney disease28%
- Mood disorders24%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
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 67
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jinyu Zhang wrote 427 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 427 Medicare Part D claims for 147 patients. 76% of them were for generic drugs. CMS names the drug for 313 of them, across 11 drugs with 11 or more claims each, at $47,892 in total drug cost. In 2023, CMS named 739 claims across 23 drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic324 claims76%
- Brand-name103 claims24%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7392024: 31358%
Drugs named by CMS: 11 in 2024, 23 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. Jinyu Zhang ranks in the 65th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Zhang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 54 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Zhang, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Zhang ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 65th percentile54 procedures
- Colonoscopy
- 58th percentile38 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jinyu Zhang has 60 publications on record
Dmand AI links 60 papers to Dr. Zhang, published from 2011 to 2025. 2021 was the busiest year, with 13. The most frequent topics are CD4-Positive T-Lymphocytes, HIV Infections and Signal Transduction. Dr. Zhang has published most often in Front Immunol. Dr. Zhang's most frequent co-authors are Jonathan P. Moorman, MD, Zihai Li, MD and Omair H. Abbasi, MD.
Dr. Zhang's papers by year, 2016 to 2025
Topics Dr. Zhang writes about most
- CD4-Positive T-Lymphocytes
- HIV Infections
- Signal Transduction
- Apoptosis
- Cell Differentiation
- Hepatitis C, Chronic
- Mitochondria
- Myeloid-Derived Suppressor Cells
Dr. Zhang's most frequent co-authors
Recent publications by Dr. Zhang
See who Dr. Zhang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zhang works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jinyu Zhang received $446 in industry payments from 2018 to 2024
CMS Open Payments shows 16 general payments to Dr. Zhang from 11 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $164.
General payments to Dr. Zhang by program year, 2018 to 2024
Companies that paid Dr. Zhang the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jinyu Zhang graduated from Warren Alpert Medical School of Brown University
Dr. Zhang graduated from Warren Alpert Medical School of Brown University in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jinyu 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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Jinyu 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. Jinyu Zhang's NPI number?
Dr. Jinyu Zhang's NPI number is 1548689771. It was assigned on April 15, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Jinyu Zhang?
Dr. Jinyu Zhang is a gastroenterologist in Durham, North Carolina. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Jinyu Zhang practice?
Dr. Zhang practices at 2301 Erwin Rd, Durham, NC 27705. Dr. Zhang's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dmand AI also links Dr. Zhang to 1 ambulatory surgery center.
What is Dr. Jinyu Zhang's office phone number?
The practice phone on file for Dr. Zhang is (919) 684-8111.
What is Dr. Jinyu Zhang's medical license number?
Dr. Zhang holds North Carolina license 202000277.
Which hospitals is Dr. Jinyu Zhang affiliated with?
Dr. Zhang practices at Duke University Hospital in Durham, North Carolina. Dr. Zhang is also affiliated with Duke Regional Hospital.
What medical group is Dr. Jinyu Zhang part of?
Dr. Zhang is linked to Duke Health Integrated Practice.
Does Dr. Jinyu Zhang accept Medicare?
Yes. CMS data shows Dr. Zhang billed Medicare for 116 services in 2024, and Dr. Zhang accepts Medicare assignment.
How many Medicare patients does Dr. Jinyu Zhang see?
CMS counts 101 Medicare patients who saw Dr. Zhang in 2024, with an average age of 70.
What services does Dr. Jinyu Zhang bill to Medicare?
In 2024, Dr. Zhang's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and medicare service (G2211).
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Where did Dr. Jinyu Zhang go to medical school?
Dr. Zhang graduated from Warren Alpert Medical School of Brown University in 2014.
What drugs does Dr. Jinyu Zhang prescribe most?
In 2024 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Omeprazole, Gavilyte-G and Pantoprazole Sodium.
Has Dr. Jinyu Zhang received payments from drug or device companies?
CMS Open Payments shows $446 in general payments to Dr. Zhang from 11 companies from 2018 to 2024. The largest total came from Boston Scientific Corporation.
How long has Dr. Jinyu Zhang been practicing?
Dr. Zhang graduated from medical school in 2014, 12 years ago.
Does Dr. Jinyu Zhang do research?
Dmand AI links 60 publications to Dr. Zhang, published from 2011 to 2025.
Who does Dr. Jinyu Zhang publish with?
Dr. Zhang's most frequent co-authors are Jonathan P. Moorman, MD (23 shared papers), Zihai Li, MD (3 shared papers) and Omair H. Abbasi, MD (1 shared paper).
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