Dr. Charles J. Kahi, MD
- Medicare services, 2024
- 107
- Medicare patients, 2024
- 99
- Part D claims, 2024
- 234
- Publications
- 64
- Hospital affiliations
- 2
- Practice address
- 10300 N Illinois St, Indianapolis, IN 46290
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Beltway Surgery Center Spring Mill - HOPD
Acute Care Hospital outpatient department · Indianapolis, Indiana
Find Dr. Kahi'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. Charles J. Kahi is a gastroenterologist in Carmel, Indiana
Dr. Kahi practices at Beltway Surgery Center Spring Mill - HOPD in Indianapolis, Indiana.
Dr. Kahi's NPI, 1225092752, was assigned on April 13, 2006. Dr. Kahi holds Indiana license 01051245.
- NPI
- 1225092752NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335116482
- NPI enumeration date
- April 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles J. Kahi practices at Beltway Surgery Center Spring Mill - HOPD in Indianapolis, Indiana
Dr. Kahi's primary practice is Beltway Surgery Center Spring Mill - HOPD, at 10300 N Illinois St, Indianapolis, IN 46290.
- Beltway Surgery Center Spring Mill - HOPD10300 N Illinois St, Indianapolis, IN 46290
Source: Dmand AI Affiliation Data
Dr. Charles J. Kahi is affiliated with 4 sites of care and 2 medical groups
Dr. Kahi's primary practice is Beltway Surgery Center Spring Mill - HOPD in Indianapolis, Indiana. Dr. Kahi is also affiliated with IU Health North Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Kahi to 1 more hospital, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Charles J. Kahi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kahi practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beltway Surgery Center Spring Mill - HOPD | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles J. Kahi is one of 333 gastroenterologists in Indiana
Gastroenterology is Dr. Kahi's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Kahi is licensed in Indiana.
Specialties and state licenses
- Gastroenterology, IndianaPrimary
Gastroenterologists near Dr. Kahi
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. Charles J. Kahi billed Medicare for 107 services in 2024
CMS data shows 107 Medicare services from Dr. Kahi across 3 procedure codes in 2024, for 99 Medicare patients. Medicare paid $11,614 for them.
Dr. Kahi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 362024: 5964%
- Office and hospital visits
- 2023: 432024: 4812%
Where Dr. Kahi's Medicare services took place, 2024
- In an office4845%
- In a facility5955%
Dr. Kahi compared with the Indiana median for gastroenterologists, 2024
- Dr. Kahi
- Indiana median
- Medicare services
- 107vs 47177% below
- Medicare patients
- 99vs 30968% below
- Part D claims
- 153vs 42264% below
Medians across 330 gastroenterologists in Indiana with Dmand AI profiles that report each measure.
Dr. Kahi'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. Kahi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kahi and other gastroenterologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles J. Kahi treated 99 Medicare patients in 2024, average age 73
CMS counts 99 Medicare patients who saw Dr. Kahi in 2024. The largest group is 65 to 74, with 63 patients. 64% of them have high blood pressure, and 62% have high cholesterol. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kahi's median patient age at 56, with 57% women.
Dr. Kahi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kahi's Medicare patients by sex, 2024
- Women7273%
- Men2727%
Chronic conditions among Dr. Kahi's Medicare patients, 2024
- High blood pressure64%
- High cholesterol62%
- Arthritis58%
- Mood disorders35%
- Depression33%
- Osteoporosis29%
- Chronic kidney disease27%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kahi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles J. Kahi wrote 234 Medicare Part D claims in 2024
In 2024, Dr. Kahi wrote 234 Medicare Part D claims for 123 patients. 82% of them were for generic drugs. CMS names the drug for 153 of them, across 6 drugs with 11 or more claims each, at $10,239 in total drug cost. In 2023, CMS named 114 claims across 5 drugs.
Dr. Kahi's Part D claims by kind of drug, 2024
- Generic193 claims82%
- Brand-name and other41 claims18%
Dr. Kahi'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: 1142024: 15334%
Drugs named by CMS: 6 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
Dr. Charles J. Kahi ranks in the 57th percentile for colonoscopy in Medicare
Dr. Kahi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 36 procedures of colonoscopy by Dr. Kahi, more than 57% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Kahi ranks in Medicare procedure volume
- Colonoscopy
- 57th percentile36 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 54th percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Charles J. Kahi has 64 publications on record
Dmand AI links 64 papers to Dr. Kahi, published from 2011 to 2025. 2021 was the busiest year, with 7. The most frequent topics are Colonoscopy, Colorectal Neoplasms and Adenoma. Dr. Kahi has published most often in Gastrointest Endosc. Dr. Kahi's most frequent co-authors are Thomas F. Imperiale, MD, Jason Alan Dominitz, MD, MHS and Timothy David Imler, MD.
Dr. Kahi's papers by year, 2016 to 2025
Topics Dr. Kahi writes about most
- Colonoscopy
- Colorectal Neoplasms
- Adenoma
- Early Detection of Cancer
- Colonic Polyps
- Mass Screening
- Colon
- Colonic Neoplasms
Dr. Kahi's most frequent co-authors
- Thomas F. Imperiale, MD13 shared papers
- Jason Alan Dominitz, MD, MHS7 shared papers
- Timothy David Imler, MD7 shared papers
Recent publications by Dr. Kahi
Contemp Clin Trials
Clin Gastroenterol Hepatol
Clin Transl Gastroenterol
JAMA Netw Open
See who Dr. Kahi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kahi 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. Charles J. Kahi received $89 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Kahi from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $89.
Companies that paid Dr. Kahi the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charles J. Kahi'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 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)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) |
| 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. Charles J. Kahi
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. Charles J. Kahi's NPI number?
Dr. Charles J. Kahi's NPI number is 1225092752. It was assigned on April 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles J. Kahi?
Dr. Charles J. Kahi is a gastroenterologist in Carmel, Indiana. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Charles J. Kahi practice?
Dr. Kahi practices at 10300 N Illinois St, Indianapolis, IN 46290. Dr. Kahi's primary practice is Beltway Surgery Center Spring Mill - HOPD in Indianapolis, Indiana. Dmand AI also links Dr. Kahi to 1 hospital, 1 ambulatory surgery center and 1 medical group.
What is Dr. Charles J. Kahi's medical license number?
Dr. Kahi holds Indiana license 01051245.
Which hospitals is Dr. Charles J. Kahi affiliated with?
Dr. Kahi is affiliated with IU Health North Hospital. Dmand AI links Dr. Kahi to 1 more hospital.
What medical group is Dr. Charles J. Kahi part of?
Dr. Kahi is linked to IU Health Medical Group. Dmand AI links Dr. Kahi to 1 more medical group.
Does Dr. Charles J. Kahi accept Medicare?
Yes. CMS data shows Dr. Kahi billed Medicare for 107 services in 2024, and Dr. Kahi accepts Medicare assignment.
How many Medicare patients does Dr. Charles J. Kahi see?
CMS counts 99 Medicare patients who saw Dr. Kahi in 2024, with an average age of 73.
What services does Dr. Charles J. Kahi bill to Medicare?
In 2024, Dr. Kahi's most billed Medicare services were office visit, established patient (99213), surgery: digestive system (45385) and surgery: digestive system (43239).
What drugs does Dr. Charles J. Kahi prescribe most?
In 2024 Medicare Part D data, Dr. Kahi's most prescribed drugs by claims were Gavilyte-G, Omeprazole and Famotidine.
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Has Dr. Charles J. Kahi received payments from drug or device companies?
CMS Open Payments shows $89 in general payments to Dr. Kahi from 1 company from 2018 to 2018. The largest total came from Boston Scientific Corporation.
How long has Dr. Charles J. Kahi been practicing?
Dr. Kahi graduated from medical school in 1996, 30 years ago.
Does Dr. Charles J. Kahi do research?
Dmand AI links 64 publications to Dr. Kahi, published from 2011 to 2025.
Who does Dr. Charles J. Kahi publish with?
Dr. Kahi's most frequent co-authors are Thomas F. Imperiale, MD (13 shared papers), Jason Alan Dominitz, MD, MHS (7 shared papers) and Timothy David Imler, MD (7 shared papers).
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