BMC Gastroenterol
Barrett EsophagusConfidence IntervalsGastroesophageal Reflux
Dr. Vijay S. Khiani, MD
NPI1518168749
- Medicare services, 2023
- 301
- Part D claims, 2024
- 25
- Publications
- 3
- Industry payments
- $263
- State license
- 1
- Practice address
- 2323 N Lake Dr, Milwaukee, WI 53211
- Practice phone
- Call (414) 291-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension Columbia St. Mary's Hospital
Milwaukee, Wisconsin
Find Dr. Khiani's professional email, personal email and mobile number
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Dr. Vijay S. Khiani is a gastroenterologist in Milwaukee, Wisconsin
Dr. Khiani practices at Ascension Columbia St. Mary's Hospital in Milwaukee, Wisconsin.
Dr. Khiani's NPI, 1518168749, was assigned on May 28, 2007. Dr. Khiani graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2005. Dr. Khiani holds Wisconsin license 62698-20.
NPI and contact details
- NPI
- 1518168749NPI Registry (opens in a new tab)
- NPI enumeration date
- May 28, 2007
- NPI status
- Active
- Practice phone
- (414) 291-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Vijay S. Khiani practices at Ascension Columbia St. Mary's Hospital in Milwaukee, Wisconsin
Dr. Khiani's primary practice is Ascension Columbia St. Mary's Hospital, at 2323 N Lake Dr, Milwaukee, WI 53211 in Milwaukee County. The practice phone is (414) 291-1000.
- Ascension Columbia St. Mary's Hospital2323 N Lake Dr, Milwaukee, WI 53211 · Milwaukee CountyPhone(414) 291-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Vijay S. Khiani is affiliated with 1 site of care
Dr. Khiani's primary practice is Ascension Columbia St. Mary's Hospital in Milwaukee, Wisconsin.
Ascension Columbia St. Mary's HospitalPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Vijay S. Khiani's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Khiani practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Columbia St. Mary's Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Vijay S. Khiani is one of 277 gastroenterologists in Wisconsin
Gastroenterology is Dr. Khiani's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Khiani is licensed in Wisconsin.
Specialties and state licenses
- Gastroenterology, WisconsinPrimary
Gastroenterologists near Dr. Khiani
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. Vijay S. Khiani billed Medicare for 301 services in 2023
CMS data shows 301 Medicare services from Dr. Khiani across 6 procedure codes in 2023. Medicare paid $20,874 for them.
Medicare services, 2023301
Paid by Medicare$20,874
Procedure codes6
Dr. Khiani's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Surgery
- 2022: 2152023: 13736%
- Office and hospital visits
- 2022: 1842023: 10145%
- Other services
- 2022: 902023: 6330%
Where Dr. Khiani's Medicare services took place, 2023
- In an office6221%
- In a facility23979%
Dr. Khiani compared with the Wisconsin median for gastroenterologists, 2023
- Dr. Khiani
- Wisconsin median
- Medicare services
- 301vs 3299% below
- Part D claims
- 11vs 42997% below
Medians across 278 gastroenterologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Khiani's most billed Medicare procedure codes, 2023
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. Khiani and other gastroenterologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vijay S. Khiani's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Khiani's median patient age at 63, with 57% women.
Dr. Khiani's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Vijay S. Khiani wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Khiani wrote 25 Medicare Part D claims for 15 patients. 84% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $187 in total drug cost. In 2023, CMS named 299 claims across 5 drugs.
Part D claims, 202425
Drugs named by CMS1
Total drug cost$187
Part D patients15
Dr. Khiani's Part D claims by kind of drug, 2024
- Generic21 claims84%
- Brand-name and other4 claims16%
Dr. Khiani'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2992024: 1196%
Drugs named by CMS: 1 in 2024, 5 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
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Dr. Vijay S. Khiani has 3 publications on record
Dmand AI links 3 papers to Dr. Khiani, published from 2011 to 2013. The most frequent topics are Colonoscopy and Medicare. Dr. Khiani's most frequent co-authors are John G. Gancayco, MD, Linda Cheng Cummings, MD and Santo Maimone, MD.
Papers3
Years published2011 to 2013
Topics Dr. Khiani writes about most
- Colonoscopy
- Medicare
Dr. Khiani's most frequent co-authors
- John G. Gancayco, MD2 shared papers
- Linda Cheng Cummings, MD1 shared paper
- Santo Maimone, MD1 shared paper
Recent publications by Dr. Khiani
Clin Gastroenterol Hepatol
AnesthesiaColonoscopyMedicare
J Clin Gastroenterol
ColonoscopyColorectal NeoplasmsHealthcare Disparities
See who Dr. Khiani researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Khiani 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. Vijay S. Khiani received $263 in industry payments from 2017 to 2025
CMS Open Payments shows 17 general payments to Dr. Khiani from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $219.
General payments to Dr. Khiani by program year, 2017 to 2025
General payments to Dr. Khiani by kind, 2017 to 2025
$263in total
- Food and beverage$25697%
- Education$73%
Companies that paid Dr. Khiani the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Vijay S. Khiani graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Khiani graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Vijay S. Khiani'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 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 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) |
| 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. Vijay S. Khiani
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. Vijay S. Khiani's NPI number?
Dr. Vijay S. Khiani's NPI number is 1518168749. It was assigned on May 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Vijay S. Khiani?
Dr. Vijay S. Khiani is a gastroenterologist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Vijay S. Khiani practice?
Dr. Khiani practices at 2323 N Lake Dr, Milwaukee, WI 53211. Dr. Khiani's primary practice is Ascension Columbia St. Mary's Hospital in Milwaukee, Wisconsin.
What is Dr. Vijay S. Khiani's office phone number?
The practice phone on file for Dr. Khiani is (414) 291-1000.
What is Dr. Vijay S. Khiani's medical license number?
Dr. Khiani holds Wisconsin license 62698-20.
Does Dr. Vijay S. Khiani accept Medicare?
Yes. CMS data shows Dr. Khiani billed Medicare for 301 services in 2023.
What services does Dr. Vijay S. Khiani bill to Medicare?
In 2023, Dr. Khiani's most billed Medicare services were hospital inpatient care (99231), medicare service (G0500) and surgery: digestive system (45385).
Where did Dr. Vijay S. Khiani go to medical school?
Dr. Khiani graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2005.
What drugs does Dr. Vijay S. Khiani prescribe most?
In 2024 Medicare Part D data, Dr. Khiani's most prescribed drugs by claims were Omeprazole.
Has Dr. Vijay S. Khiani received payments from drug or device companies?
CMS Open Payments shows $263 in general payments to Dr. Khiani from 4 companies from 2017 to 2025. The largest total came from Abbvie Inc.
Show 3 more questionsShow fewer questions
How long has Dr. Vijay S. Khiani been practicing?
Dr. Khiani graduated from medical school in 2005, 21 years ago.
Does Dr. Vijay S. Khiani do research?
Dmand AI links 3 publications to Dr. Khiani, published from 2011 to 2013.
Who does Dr. Vijay S. Khiani publish with?
Dr. Khiani's most frequent co-authors are John G. Gancayco, MD (2 shared papers), Linda Cheng Cummings, MD (1 shared paper) and Santo Maimone, MD (1 shared paper).
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