Dr. Zhi Jian Wu, MD
- Medicare services, 2024
- 796
- Medicare patients, 2024
- 259
- Part D claims, 2024
- 54
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- Health Sciences Center Suny, Stony Brook, NY 11794
- Practice phone
- Call (631) 444-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wu'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. Zhi Jian Wu is an internist in Stony Brook, New York
Dr. Wu practices at Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University.
Dr. Wu's NPI, 1609228105, was assigned on July 7, 2016. Dr. Wu graduated from Sun Yat-Sen University of Medical Science in 2008. Dr. Wu holds New York license 301698.
- NPI
- 1609228105NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163769928
- NPI enumeration date
- July 7, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 444-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zhi Jian Wu practices at 2 locations in Stony Brook, New York
Dr. Wu's primary practice is Stony Brook University Hospital, at Health Sciences Center Suny, Stony Brook, NY 11794 in Suffolk County. The practice phone is (631) 444-4000. Dr. Wu also practices at Stony Brook University Hospital, 101 Nicolls Rd, Stony Brook, NY 11794.
- Stony Brook University HospitalPrimaryHealth Sciences Center Suny, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4000
- Stony Brook University Hospital101 Nicolls Rd, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4100
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Zhi Jian Wu is affiliated with 2 sites of care and 1 medical group
Dr. Wu's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. The medical group on file is Stony Brook Internists. Dmand AI also links Dr. Wu to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zhi Jian Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stony Brook University Hospital | 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 Stony Brook University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Zhi Jian Wu is one of 9,643 internists in New York
Internal medicine is Dr. Wu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Wu's licenses on file in 2 states: New York and Connecticut.
Specialties and state licenses
- Internal medicine, New YorkPrimary
- Connecticut license
Internists near Dr. Wu
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. Zhi Jian Wu billed Medicare for 796 services in 2024
CMS data shows 796 Medicare services from Dr. Wu across 5 procedure codes in 2024, for 259 Medicare patients. Medicare paid $81,824 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6282024: 79627%
Dr. Wu compared with the New York median for internists, 2024
- Dr. Wu
- New York median
- Medicare services
- 796vs 42687% above
- Medicare patients
- 259vs 15864% above
- Part D claims
- 53vs 62291% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Wu'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. Wu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wu and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zhi Jian Wu treated 259 Medicare patients in 2024, average age 77
CMS counts 259 Medicare patients who saw Dr. Wu in 2024. The largest group is 75 to 84, with 97 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 2.90, 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. Wu's median patient age at 74, with 53% women.
Dr. Wu's Medicare patients by age, 2024
Dr. Wu's Medicare patients by sex, 2024
- Women13552%
- Men12448%
Chronic conditions among Dr. Wu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease58%
- Mood disorders54%
- Chronic kidney disease51%
- Anxiety49%
- Depression49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wu'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
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zhi Jian Wu wrote 54 Medicare Part D claims in 2024
In 2024, Dr. Wu wrote 54 Medicare Part D claims for 30 patients. 93% of them were for generic drugs. CMS names the drug for 53 of them, across 3 drugs with 11 or more claims each, at $310 in total drug cost. In 2018, CMS named 62 claims across 4 drugs.
Dr. Wu's Part D claims by kind of drug, 2024
- Generic50 claims93%
- Brand-name and other4 claims7%
Dr. Wu's most prescribed drugs by claims, 2019
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. Wu's Part D claims, 2024
- Antibiotics31%17 of 54 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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 622019: 5315%
Drugs named by CMS: 3 in 2019, 4 in 2018.
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. Zhi Jian Wu takes part in Medicare
Dr. Wu 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. Zhi Jian Wu graduated from Sun Yat-Sen University of Medical Science
Dr. Wu graduated from Sun Yat-Sen University of Medical Science in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zhi Jian Wu'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 DataDmand AI Practice 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) |
| 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. Zhi Jian Wu
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. Zhi Jian Wu's NPI number?
Dr. Zhi Jian Wu's NPI number is 1609228105. It was assigned on July 7, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Zhi Jian Wu?
Dr. Zhi Jian Wu is an internist in Stony Brook, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zhi Jian Wu practice?
Dr. Wu practices at Health Sciences Center Suny, Stony Brook, NY 11794. Dr. Wu also practices at 101 Nicolls Rd, Stony Brook, NY 11794. Dr. Wu's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. Dmand AI also links Dr. Wu to 1 clinical lab.
What is Dr. Zhi Jian Wu's office phone number?
The practice phone on file for Dr. Wu is (631) 444-4000.
What is Dr. Zhi Jian Wu's medical license number?
Dr. Wu holds New York license 301698, one of the licenses on file in 2 states.
Which states has Dr. Zhi Jian Wu been licensed in?
Dmand AI has state licenses on file for Dr. Wu in New York and Connecticut.
Which hospitals is Dr. Zhi Jian Wu affiliated with?
Dr. Wu practices at Stony Brook University Hospital in Stony Brook, New York.
What medical group is Dr. Zhi Jian Wu part of?
Dr. Wu is linked to Stony Brook Internists.
Does Dr. Zhi Jian Wu accept Medicare?
Yes. CMS data shows Dr. Wu billed Medicare for 796 services in 2024, and Dr. Wu accepts Medicare assignment.
How many Medicare patients does Dr. Zhi Jian Wu see?
CMS counts 259 Medicare patients who saw Dr. Wu in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Zhi Jian Wu bill to Medicare?
In 2024, Dr. Wu's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Zhi Jian Wu go to medical school?
Dr. Wu graduated from Sun Yat-Sen University of Medical Science in 2008.
What drugs does Dr. Zhi Jian Wu prescribe most?
In 2019 Medicare Part D data, Dr. Wu's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Metformin HCl.
How long has Dr. Zhi Jian Wu been practicing?
Dr. Wu graduated from medical school in 2008, 18 years ago.
Selling to internal medicine practices?
See internists in New York 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