Dr. Wenjing Cai, MD
- Medicare services, 2024
- 175
- Medicare patients, 2024
- 117
- Part D claims, 2024
- 188
- MIPS score, 2024
- 83
- Hospital affiliations
- 1
- Practice address
- 9555 76th St, Pleasant Prairie, WI 53158
- Practice phone
- Call (262) 577-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Froedtert Pleasant Prairie Hospital
Pleasant Prairie, Wisconsin
Find Dr. Cai'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. Wenjing Cai is a gastroenterologist in Pleasant Prairie, Wisconsin
Dr. Cai practices at Froedtert Pleasant Prairie Hospital in Pleasant Prairie, Wisconsin.
Dr. Cai's NPI, 1073004610, was assigned on May 18, 2018. Dr. Cai graduated from Indiana University School of Medicine in 2018. Dr. Cai holds Wisconsin license 84234.
- NPI
- 1073004610NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385971332
- NPI enumeration date
- May 18, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 577-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Wenjing Cai practices at Froedtert Pleasant Prairie Hospital in Pleasant Prairie, Wisconsin
Dr. Cai's primary practice is Froedtert Pleasant Prairie Hospital, at 9555 76th St, Pleasant Prairie, WI 53158 in Kenosha County. The practice phone is (262) 577-8000.
- Froedtert Pleasant Prairie Hospital9555 76th St, Pleasant Prairie, WI 53158 · Kenosha CountyPhone(262) 577-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Wenjing Cai is affiliated with 3 sites of care and 1 medical group
Dr. Cai's primary practice is Froedtert Pleasant Prairie Hospital in Pleasant Prairie, Wisconsin. Dr. Cai is also affiliated with Froedtert Pleasant Prairie Hospital. The medical group on file is Froedtert South Medical Group. Dmand AI also links Dr. Cai to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Wenjing Cai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cai practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Froedtert Pleasant Prairie Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wenjing Cai is one of 277 gastroenterologists in Wisconsin
Gastroenterology is Dr. Cai's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Cai is licensed in Wisconsin.
Specialties and state licenses
- Gastroenterology, WisconsinPrimary
Gastroenterologists near Dr. Cai
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. Wenjing Cai billed Medicare for 175 services in 2024
CMS data shows 175 Medicare services from Dr. Cai across 7 procedure codes in 2024, for 117 Medicare patients. Medicare paid $17,503 for them.
Dr. Cai's Medicare services by type, 2024
- Office and hospital visits99
- Surgery76
Where Dr. Cai's Medicare services took place, 2024
- In an office5029%
- In a facility12571%
Dr. Cai compared with the Wisconsin median for gastroenterologists, 2024
- Dr. Cai
- Wisconsin median
- Medicare services
- 175vs 32947% below
- Medicare patients
- 117vs 25855% below
- Part D claims
- 126vs 42971% below
Medians across 278 gastroenterologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Cai'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. Cai and other gastroenterologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wenjing Cai treated 117 Medicare patients in 2024, average age 71
CMS counts 117 Medicare patients who saw Dr. Cai in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cai's median patient age at 62, with 65% women.
Dr. Cai's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cai's Medicare patients by sex, 2024
- Women7262%
- Men4538%
Chronic conditions among Dr. Cai's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis58%
- Anxiety34%
- Diabetes32%
- Chronic kidney disease30%
- Ischemic heart disease28%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Wenjing Cai wrote 188 Medicare Part D claims in 2024
In 2024, Dr. Cai wrote 188 Medicare Part D claims for 86 patients. 84% of them were for generic drugs. CMS names the drug for 126 of them, across 5 drugs with 11 or more claims each, at $794 in total drug cost. In 2021, CMS named 35 claims across 2 drugs.
Dr. Cai's Part D claims by kind of drug, 2024
- Generic158 claims84%
- Brand-name30 claims16%
Dr. Cai'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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 352024: 126260%
Drugs named by CMS: 5 in 2024, 2 in 2021.
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. Wenjing Cai scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Cai for performance year 2024, reported as part of a group. Dr. Cai accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 117 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Cai, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Cai's MIPS scores, performance year 2024
- 83of 100Final score
- 69.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Cai ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 80th percentile117 procedures
- Colonoscopy
- 65th percentile54 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Wenjing Cai received $1,023 in industry payments from 2021 to 2025
CMS Open Payments shows 33 general payments to Dr. Cai from 15 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $356.
General payments to Dr. Cai by program year, 2021 to 2025
Companies that paid Dr. Cai the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Wenjing Cai graduated from Indiana University School of Medicine
Dr. Cai graduated from Indiana University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Wenjing Cai'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Wenjing Cai
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. Wenjing Cai's NPI number?
Dr. Wenjing Cai's NPI number is 1073004610. It was assigned on May 18, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Wenjing Cai?
Dr. Wenjing Cai is a gastroenterologist in Pleasant Prairie, Wisconsin. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Wenjing Cai practice?
Dr. Cai practices at 9555 76th St, Pleasant Prairie, WI 53158. Dr. Cai's primary practice is Froedtert Pleasant Prairie Hospital in Pleasant Prairie, Wisconsin. Dmand AI also links Dr. Cai to 1 group practice or clinic.
What is Dr. Wenjing Cai's office phone number?
The practice phone on file for Dr. Cai is (262) 577-8000.
What is Dr. Wenjing Cai's medical license number?
Dr. Cai holds Wisconsin license 84234.
Which hospitals is Dr. Wenjing Cai affiliated with?
Dr. Cai is affiliated with Froedtert Pleasant Prairie Hospital.
What medical group is Dr. Wenjing Cai part of?
Dr. Cai is linked to Froedtert South Medical Group.
Does Dr. Wenjing Cai accept Medicare?
Yes. CMS data shows Dr. Cai billed Medicare for 175 services in 2024, and Dr. Cai accepts Medicare assignment.
What is Dr. Wenjing Cai's MIPS score?
Dr. Cai's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Wenjing Cai see?
CMS counts 117 Medicare patients who saw Dr. Cai in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Wenjing Cai bill to Medicare?
In 2024, Dr. Cai's most billed Medicare services were surgery: digestive system (45380), office visit, new patient (99204) and hospital inpatient care (99232).
Where did Dr. Wenjing Cai go to medical school?
Dr. Cai graduated from Indiana University School of Medicine in 2018.
What drugs does Dr. Wenjing Cai prescribe most?
In 2024 Medicare Part D data, Dr. Cai's most prescribed drugs by claims were Metoclopramide HCl, Gavilyte-G and Potassium Chloride.
Has Dr. Wenjing Cai received payments from drug or device companies?
CMS Open Payments shows $1,023 in general payments to Dr. Cai from 15 companies from 2021 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Wenjing Cai been practicing?
Dr. Cai graduated from medical school in 2018, 8 years ago.
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