Dr. Dennis Jiacheng Wang, MD
- Part D claims, 2024
- 30
- Hospital affiliations
- 2
- Industry payments
- $2,362
- Medical groups
- 3
- State license
- 1
- Practice address
- 601 Elmwood Ave, Rochester, NY 14642
- Practice phone
- Call (585) 275-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wang'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. Dennis Jiacheng Wang is a gastroenterologist in New York, New York
Dr. Wang practices at Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center.
Dr. Wang's NPI, 1275362972, was assigned on July 31, 2024. Dr. Wang holds New York license 326466.
- NPI
- 1275362972NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022524677
- NPI enumeration date
- July 31, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (585) 275-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dennis Jiacheng Wang practices in Rochester and New York
Dr. Wang's primary practice is Strong Memorial Hospital, at 601 Elmwood Ave, Rochester, NY 14642 in Monroe County. The practice phone is (585) 275-2121. The NPI Registry lists Dr. Wang's practice address as 550 1st Ave, New York, NY 10016.
- Strong Memorial HospitalPrimary601 Elmwood Ave, Rochester, NY 14642 · Monroe CountyPhone(585) 275-2121
- NPI Registry address550 1st Ave, New York, NY 10016 · New York CountyPhone(585) 275-4711
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Dennis Jiacheng Wang is affiliated with 2 sites of care and 3 medical groups
Dr. Wang's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center. Dr. Wang is also affiliated with Highland Hospital. The medical group on file is University of Rochester Medical Faculty Group (URMFG). Dmand AI also links Dr. Wang to 2 more medical groups, each named with a free account.
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. Dennis Jiacheng Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Strong Memorial Hospital | Available with a free account |
| +1 more site and 2 medical groups | 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 University of Rochester Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Dennis Jiacheng Wang is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Wang is licensed in New York.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
Gastroenterologists near Dr. Wang
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. Dennis Jiacheng Wang's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Wang's median patient age at 65, with 80% women.
Dr. Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. Dennis Jiacheng Wang wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Wang wrote 30 Medicare Part D claims for 20 patients. 100% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $602 in total drug cost.
Dr. Wang'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. Wang's Part D claims, 2024
- Antibiotics43%13 of 30 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Dennis Jiacheng Wang takes part in Medicare
Dr. Wang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Dennis Jiacheng Wang received $2,362 in industry payments in 2025
CMS Open Payments shows 22 general payments to Dr. Wang from 2 drug and device companies in 2025. Travel and lodging make up the largest share, 60% of the total. Boston Scientific Corporation paid the most, $2,172.
General payments to Dr. Wang by kind, 2025 to 2025
- Travel and lodging$1,41360%
- Food and beverage$94940%
Companies that paid Dr. Wang 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. Dennis Jiacheng Wang'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 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) |
| 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. Dennis Jiacheng Wang
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. Dennis Jiacheng Wang's NPI number?
Dr. Dennis Jiacheng Wang's NPI number is 1275362972. It was assigned on July 31, 2024, and it is active in the NPI Registry.
What kind of doctor is Dr. Dennis Jiacheng Wang?
Dr. Dennis Jiacheng Wang is a gastroenterologist in New York, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Dennis Jiacheng Wang practice?
Dr. Wang practices at 601 Elmwood Ave, Rochester, NY 14642. Dr. Wang also practices at 550 1st Ave, New York, NY 10016. Dr. Wang's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center. Dmand AI also links Dr. Wang to 2 medical groups.
What is Dr. Dennis Jiacheng Wang's office phone number?
The practice phone on file for Dr. Wang is (585) 275-2121.
What is Dr. Dennis Jiacheng Wang's medical license number?
Dr. Wang holds New York license 326466.
Which hospitals is Dr. Dennis Jiacheng Wang affiliated with?
Dr. Wang practices at Strong Memorial Hospital in Rochester, New York. Dr. Wang is also affiliated with Highland Hospital.
What medical group is Dr. Dennis Jiacheng Wang part of?
Dr. Wang is linked to University of Rochester Medical Faculty Group (URMFG). Dmand AI links Dr. Wang to 2 more medical groups.
Does Dr. Dennis Jiacheng Wang accept Medicare?
Yes. CMS lists Dr. Wang as accepting Medicare assignment.
What drugs does Dr. Dennis Jiacheng Wang prescribe most?
In 2024 Medicare Part D data, Dr. Wang's most prescribed drugs by claims were Cefpodoxime Proxetil and Pantoprazole Sodium.
Has Dr. Dennis Jiacheng Wang received payments from drug or device companies?
CMS Open Payments shows $2,362 in general payments to Dr. Wang from 2 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Dennis Jiacheng Wang been practicing?
Dr. Wang graduated from medical school in 2018, 8 years ago.
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