Dr. Yijun Zhang, MD
- Medicare services, 2024
- 390
- Medicare patients, 2024
- 178
- Part D claims, 2024
- 370
- Publications
- 9
- Hospital affiliations
- 2
- Practice address
- 1000 Dutch Ridge Road, Beaver, PA 15009
- Practice phone
- Call (412) 728-7000
- 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. Yijun Zhang is an internist in Beaver, Pennsylvania
Dr. Zhang practices at AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania, part of Highmark Health.
Dr. Zhang's NPI, 1477865525, was assigned on July 6, 2010. Dr. Zhang holds Pennsylvania license MD440479.
- NPI
- 1477865525NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153516570
- NPI enumeration date
- July 6, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 728-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yijun Zhang practices at AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania
Dr. Zhang's primary practice is AHN Beaver Hospital - Heritage Valley, at 1000 Dutch Ridge Road, Beaver, PA 15009 in Beaver County. The practice phone is (412) 728-7000.
- AHN Beaver Hospital - Heritage Valley1000 Dutch Ridge Road, Beaver, PA 15009 · Beaver CountyPhone(412) 728-7000
Source: Dmand AI Affiliation Data
Dr. Yijun Zhang is affiliated with 2 sites of care and 1 medical group
Dr. Zhang's primary practice is AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania, part of Highmark Health. Dr. Zhang is also affiliated with Allegheny Health Network Sewickley Hospital - Heritage Valley. The medical group on file is Heritage Valley Multispecialty Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yijun 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 |
|---|---|
| AHN Beaver Hospital - Heritage Valley | 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. Yijun Zhang is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zhang is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
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. Yijun Zhang billed Medicare for 390 services in 2024
CMS data shows 390 Medicare services from Dr. Zhang across 7 procedure codes in 2024, for 178 Medicare patients. Medicare paid $27,729 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zhang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3472024: 39012%
Dr. Zhang compared with the Pennsylvania median for internists, 2024
- Dr. Zhang
- Pennsylvania median
- Medicare services
- 390vs 4176% below
- Medicare patients
- 178vs 185Close to median
- Part D claims
- 150vs 22433% below
Medians across 5,518 internists in Pennsylvania 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zhang and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yijun Zhang treated 178 Medicare patients in 2024, average age 76
CMS counts 178 Medicare patients who saw Dr. Zhang in 2024. The largest group is 75 to 84, with 68 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.10, 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 74, with 48% women.
Dr. Zhang's Medicare patients by age, 2024
Dr. Zhang's Medicare patients by sex, 2024
- Women9252%
- Men8648%
Chronic conditions among Dr. Zhang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety54%
- Arthritis52%
- Mood disorders52%
- Ischemic heart disease51%
- Depression48%
- Chronic kidney disease44%
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 74
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yijun Zhang wrote 370 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 370 Medicare Part D claims for 127 patients. 87% of them were for generic drugs. CMS names the drug for 150 of them, across 9 drugs with 11 or more claims each, at $8,142 in total drug cost. In 2023, CMS named 35 claims across 2 drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic323 claims87%
- Brand-name47 claims13%
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
- Antibiotics16%59 of 370 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: 352024: 150329%
Drugs named by CMS: 9 in 2024, 2 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. Yijun 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. Yijun Zhang has 9 publications on record
Dmand AI links 9 papers to Dr. Zhang, published from 2020 to 2024. 2024 was the busiest year, with 3. The most frequent topics are China, Ischemic Attack, Transient and Ischemic Stroke. Dr. Zhang has published most often in Neurology.
Dr. Zhang's papers by year, 2020 to 2024
Topics Dr. Zhang writes about most
- China
- Ischemic Attack, Transient
- Ischemic Stroke
- Blood Pressure
- Cerebral Infarction
- Hypertension
- Stroke
Recent publications by Dr. Zhang
J Atheroscler Thromb
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 internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yijun Zhang received $461 in industry payments from 2017 to 2024
CMS Open Payments shows 8 general payments to Dr. Zhang from 3 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 98% of the total. Janssen Pharmaceuticals, Inc paid the most, $284.
General payments to Dr. Zhang by program year, 2017 to 2024
General payments to Dr. Zhang by kind, 2017 to 2024
- Food and beverage$45198%
- Education$102%
Companies that paid Dr. Zhang the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Yijun 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) |
| 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) |
| 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. Yijun 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. Yijun Zhang's NPI number?
Dr. Yijun Zhang's NPI number is 1477865525. It was assigned on July 6, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Yijun Zhang?
Dr. Yijun Zhang is an internist in Beaver, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Yijun Zhang practice?
Dr. Zhang practices at 1000 Dutch Ridge Road, Beaver, PA 15009. Dr. Zhang's primary practice is AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania, part of Highmark Health.
What is Dr. Yijun Zhang's office phone number?
The practice phone on file for Dr. Zhang is (412) 728-7000.
What is Dr. Yijun Zhang's medical license number?
Dr. Zhang holds Pennsylvania license MD440479.
Which hospitals is Dr. Yijun Zhang affiliated with?
Dr. Zhang practices at AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania. Dr. Zhang is also affiliated with Allegheny Health Network Sewickley Hospital - Heritage Valley.
What medical group is Dr. Yijun Zhang part of?
Dr. Zhang is linked to Heritage Valley Multispecialty Group.
Does Dr. Yijun Zhang accept Medicare?
Yes. CMS data shows Dr. Zhang billed Medicare for 390 services in 2024, and Dr. Zhang accepts Medicare assignment.
How many Medicare patients does Dr. Yijun Zhang see?
CMS counts 178 Medicare patients who saw Dr. Zhang in 2024, with an average age of 76.
What services does Dr. Yijun Zhang bill to Medicare?
In 2024, Dr. Zhang's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
Show 4 more questionsShow fewer questions
What drugs does Dr. Yijun Zhang prescribe most?
In 2024 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Amlodipine Besylate, Furosemide and Potassium Chloride.
Has Dr. Yijun Zhang received payments from drug or device companies?
CMS Open Payments shows $461 in general payments to Dr. Zhang from 3 companies from 2017 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Yijun Zhang been practicing?
Dr. Zhang graduated from medical school in 1984, 42 years ago.
Does Dr. Yijun Zhang do research?
Dmand AI links 9 publications to Dr. Zhang, published from 2020 to 2024.
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