Gastroenterology
CecumColonColonic Diseases
Dr. James T. Kwiatt, MD
NPI1093804544PAC ID4981704343
- Medicare services, 2024
- 354
- Medicare patients, 2024
- 271
- Part D claims, 2024
- 1,632
- Publications
- 3
- Hospital affiliations
- 2
- Practice address
- 725 American Ave, Waukesha, WI 53188
- Practice phone
- Call (262) 928-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kwiatt'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. James T. Kwiatt is a gastroenterologist in Waukesha, Wisconsin
Dr. Kwiatt practices at ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin, part of ProHealth Care.
Dr. Kwiatt's NPI, 1093804544, was assigned on October 12, 2006. Dr. Kwiatt graduated from Loyola University of Chicago, Stritch School of Medicine in 2004. Dr. Kwiatt holds Wisconsin license 488490.
NPI and contact details
- NPI
- 1093804544NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981704343
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Practice phone
- (262) 928-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James T. Kwiatt practices at ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin
Dr. Kwiatt's primary practice is ProHealth Waukesha Memorial Hospital, at 725 American Ave, Waukesha, WI 53188 in Waukesha County. The practice phone is (262) 928-1000.
- ProHealth Waukesha Memorial Hospital725 American Ave, Waukesha, WI 53188 · Waukesha CountyPhone(262) 928-1000
Source: Dmand AI Affiliation Data
Dr. James T. Kwiatt is affiliated with 4 sites of care and 3 medical groups
Dr. Kwiatt's primary practice is ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin, part of ProHealth Care. Dr. Kwiatt is also affiliated with ProHealth Oconomowoc Memorial Hospital. The medical group on file is GI Associates. Dmand AI also links Dr. Kwiatt to 2 more group practices and clinics and 2 medical groups, each named with a free account.
ProHealth Oconomowoc Memorial HospitalGI Associates2 group practices and clinicsNames with a free account2 medical groupsNames with a free account
See all 7 affiliations for Dr. KwiattSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James T. Kwiatt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwiatt practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ProHealth Waukesha Memorial Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James T. Kwiatt is one of 277 gastroenterologists in Wisconsin
Gastroenterology is Dr. Kwiatt's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Kwiatt is licensed in Wisconsin.
Specialties and state licenses
- Gastroenterology, WisconsinPrimary
Gastroenterologists near Dr. Kwiatt
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
277gastroenterologists in Wisconsin
7gastroenterologists in Waukesha
4gastroenterologists at ProHealth Waukesha Memorial HospitalSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. James T. Kwiatt billed Medicare for 354 services in 2024
CMS data shows 354 Medicare services from Dr. Kwiatt across 14 procedure codes in 2024, for 271 Medicare patients. Medicare paid $32,799 for them.
Medicare services, 2024354
Medicare patients271
Paid by Medicare$32,799
Procedure codes14
Dr. Kwiatt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3212024: 17246%
- Office and hospital visits
- 2023: 3152024: 14454%
- Other services
- 2023: 642024: 3841%
Where Dr. Kwiatt's Medicare services took place, 2024
- In an office8123%
- In a facility27377%
Dr. Kwiatt compared with the Wisconsin median for gastroenterologists, 2024
- Dr. Kwiatt
- Wisconsin median
- Medicare services
- 354vs 3298% above
- Medicare patients
- 271vs 2585% above
- Part D claims
- 1,430vs 4293.3 times
Medians across 278 gastroenterologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Kwiatt'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James T. Kwiatt treated 271 Medicare patients in 2024, average age 74
CMS counts 271 Medicare patients who saw Dr. Kwiatt in 2024. The largest group is 65 to 74, with 141 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kwiatt's median patient age at 65, with 51% women.
Medicare patients, 2024271
Average age74
Average risk score1.20
Also on Medicaid6%
Dr. Kwiatt's Medicare patients by age, 2024
Dr. Kwiatt's Medicare patients by sex, 2024
- Women15658%
- Men11542%
Chronic conditions among Dr. Kwiatt's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis44%
- Ischemic heart disease31%
- Chronic kidney disease27%
- Anxiety26%
- Mood disorders26%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kwiatt'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
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James T. Kwiatt wrote 1,632 Medicare Part D claims in 2024
In 2024, Dr. Kwiatt wrote 1,632 Medicare Part D claims for 613 patients. 80% of them were for generic drugs. CMS names the drug for 1,430 of them, across 22 drugs with 11 or more claims each, at $757,973 in total drug cost. In 2023, CMS named 1,501 claims across 25 drugs.
Part D claims, 20241,632
Drugs named by CMS22
Total drug cost$757,973
Part D patients613
Dr. Kwiatt's Part D claims by kind of drug, 2024
- Generic1,309 claims80%
- Brand-name and other323 claims20%
Dr. Kwiatt'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. Kwiatt's Part D claims, 2024
- Antibiotics2%26 of 1,632 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: 1,5012024: 1,4305%
Drugs named by CMS: 22 in 2024, 25 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. James T. Kwiatt ranks in the 92nd percentile for colonoscopy in Medicare
CMS counts 187 procedures of colonoscopy by Dr. Kwiatt, more than 92% of the clinicians it reports for that procedure.
Where Dr. Kwiatt ranks in Medicare procedure volume
- Colonoscopy
- 92nd percentile187 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 79th percentile115 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. James T. Kwiatt has 3 publications on record
Dmand AI links 3 papers to Dr. Kwiatt, published from 2014 to 2020. The most frequent topics are Esophageal and Gastric Varices. Dr. Kwiatt's most frequent co-authors are Amar B. Dodda, MD, Veronica Mae Loy, DO and Kia Saeian, MD.
Papers3
Years published2014 to 2020
Dr. Kwiatt's papers by year, 2014 to 2020
Topics Dr. Kwiatt writes about most
- Esophageal and Gastric Varices
Dr. Kwiatt's most frequent co-authors
Recent publications by Dr. Kwiatt
Gastrointest Endosc
Device RemovalEsophageal and Gastric VaricesEsophageal Stenosis
Carcinoma, HepatocellularEsophageal and Gastric VaricesFormative Feedback
See who Dr. Kwiatt researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kwiatt 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. James T. Kwiatt received $2,515 in industry payments from 2017 to 2024
CMS Open Payments shows 12 general payments to Dr. Kwiatt from 7 drug and device companies from 2017 to 2024. Consulting fees make up the largest share, 87% of the total. Novartis Pharmaceuticals Corporation paid the most, $2,200.
General payments to Dr. Kwiatt by program year, 2017 to 2024
General payments to Dr. Kwiatt by kind, 2017 to 2024
$2.5Kin total
- Consulting fees$2,20087%
- Food and beverage$2169%
- Education$994%
Companies that paid Dr. Kwiatt the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James T. Kwiatt graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Kwiatt graduated from Loyola University of Chicago, Stritch School of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James T. Kwiatt'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 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. James T. Kwiatt
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. James T. Kwiatt's NPI number?
Dr. James T. Kwiatt's NPI number is 1093804544. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James T. Kwiatt?
Dr. James T. Kwiatt is a gastroenterologist in Waukesha, Wisconsin. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. James T. Kwiatt practice?
Dr. Kwiatt practices at 725 American Ave, Waukesha, WI 53188. Dr. Kwiatt's primary practice is ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin, part of ProHealth Care. Dmand AI also links Dr. Kwiatt to 2 group practices and clinics and 2 medical groups.
What is Dr. James T. Kwiatt's office phone number?
The practice phone on file for Dr. Kwiatt is (262) 928-1000.
What is Dr. James T. Kwiatt's medical license number?
Dr. Kwiatt holds Wisconsin license 488490.
Which hospitals is Dr. James T. Kwiatt affiliated with?
Dr. Kwiatt practices at ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin. Dr. Kwiatt is also affiliated with ProHealth Oconomowoc Memorial Hospital.
What medical group is Dr. James T. Kwiatt part of?
Dr. Kwiatt is linked to GI Associates. Dmand AI links Dr. Kwiatt to 2 more medical groups.
Does Dr. James T. Kwiatt accept Medicare?
Yes. CMS data shows Dr. Kwiatt billed Medicare for 354 services in 2024.
How many Medicare patients does Dr. James T. Kwiatt see?
CMS counts 271 Medicare patients who saw Dr. Kwiatt in 2024, with an average age of 74.
What services does Dr. James T. Kwiatt bill to Medicare?
In 2024, Dr. Kwiatt's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (43239) and office visit, established patient (99213).
Show 6 more questionsShow fewer questions
Where did Dr. James T. Kwiatt go to medical school?
Dr. Kwiatt graduated from Loyola University of Chicago, Stritch School of Medicine in 2004.
What drugs does Dr. James T. Kwiatt prescribe most?
In 2024 Medicare Part D data, Dr. Kwiatt's most prescribed drugs by claims were Pantoprazole Sodium, Sod Sulf-Potass Sulf-Mag Sulf and Gavilyte-G.
Has Dr. James T. Kwiatt received payments from drug or device companies?
CMS Open Payments shows $2,515 in general payments to Dr. Kwiatt from 7 companies from 2017 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. James T. Kwiatt been practicing?
Dr. Kwiatt graduated from medical school in 2004, 22 years ago.
Does Dr. James T. Kwiatt do research?
Dmand AI links 3 publications to Dr. Kwiatt, published from 2014 to 2020.
Who does Dr. James T. Kwiatt publish with?
Dr. Kwiatt's most frequent co-authors are Amar B. Dodda, MD (1 shared paper), Veronica Mae Loy, DO (1 shared paper) and Kia Saeian, MD (1 shared paper).
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