Dr. Khalil El-Chammas, MD
- Publications
- 45
- Hospital affiliations
- 1
- Industry payments
- $20,561
- Medical group
- 1
- Insurance carriers
- 13
- Practice address
- 3333 Burnet Avenue, Cincinnati, OH 45229
- Practice phone
- Call (513) 636-3333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. El-Chammas' 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. Khalil El-Chammas is a pediatric gastroenterology physician in Cincinnati, Ohio
Dr. El-Chammas practices at Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio, part of Cincinnati Children's Hospital Medical Center.
Dr. El-Chammas' NPI, 1285800276, was assigned on April 30, 2008. Dr. El-Chammas graduated from American University of Beirut Faculty of Medicine in 2003. Dr. El-Chammas holds Ohio license 35.127232.
- NPI
- 1285800276NPI Registry (opens in a new tab)
- NPI enumeration date
- April 30, 2008
- NPI status
- Active
- Practice phone
- (513) 636-3333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Khalil El-Chammas practices at Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio
Dr. El-Chammas' primary practice is Cincinnati Children's Hospital Medical Center, at 3333 Burnet Avenue, Cincinnati, OH 45229 in Hamilton County. The practice phone is (513) 636-3333.
- Cincinnati Children's Hospital Medical Center3333 Burnet Avenue, Cincinnati, OH 45229 · Hamilton CountyPhone(513) 636-3333
Source: Dmand AI Affiliation Data
Dr. Khalil El-Chammas is affiliated with 2 sites of care and 1 medical group
Dr. El-Chammas' primary practice is Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio, part of Cincinnati Children's Hospital Medical Center. The medical group on file is Cincinnati Children's. Dmand AI also links Dr. El-Chammas to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Khalil El-Chammas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. El-Chammas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cincinnati Children's Hospital Medical Center | Available with a free account |
| +1 more affiliated site | 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 Cincinnati Children's Hospital Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Khalil El-Chammas is one of 136 pediatric gastroenterology physicians in Ohio
Pediatric gastroenterology is Dr. El-Chammas' primary specialty in the NPI Registry, under taxonomy code 2080P0206X. Dr. El-Chammas is board certified in pediatric gastroenterology by the American Board of Pediatrics. Dmand AI has Dr. El-Chammas' licenses on file in 4 states: Ohio, Iowa, Wisconsin and North Carolina.
Specialties and state licenses
- Pediatric gastroenterology, OhioPrimary
- Iowa license
- Wisconsin license
- North Carolina license
Pediatric gastroenterology physicians near Dr. El-Chammas
Counts of pediatric gastroenterology physicians 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. Khalil El-Chammas' patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. El-Chammas' median patient age at 12, with 50% women.
Dr. El-Chammas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Khalil El-Chammas has 45 publications on record
Dmand AI links 45 papers to Dr. El-Chammas, published from 2007 to 2025. 2024 was the busiest year, with 12. The most frequent topics are Manometry, Constipation and Colon. Dr. El-Chammas has published most often in J Pediatr Gastroenterol Nutr. Dr. El-Chammas' most frequent co-authors are Ajay Kaul, MD, Neha Santucci and Lev Dorfman, MD.
Dr. El-Chammas' papers by year, 2007 to 2025
Topics Dr. El-Chammas writes about most
- Manometry
- Constipation
- Colon
- Gastrointestinal Motility
- Abdominal Pain
- Dyspepsia
- Deglutition Disorders
- Esophageal Motility Disorders
Dr. El-Chammas' most frequent co-authors
Recent publications by Dr. El-Chammas
Neurogastroenterol Motil
J Pediatr Gastroenterol Nutr
J Pediatr Gastroenterol Nutr
See who Dr. El-Chammas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. El-Chammas works with, so you can find a warm path to the right pediatric gastroenterology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Khalil El-Chammas received $20,561 in industry payments from 2016 to 2025
CMS Open Payments shows 38 general payments to Dr. El-Chammas from 8 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 56% of the total. Laborie Medical Technologies Corp. paid the most, $17,564.
General payments to Dr. El-Chammas by program year, 2016 to 2025
General payments to Dr. El-Chammas by kind, 2016 to 2025
- Speaker and faculty fees$11,50056%
- Consulting fees$6,35031%
- Food and beverage$1,8959%
- Travel and lodging$8054%
- Education$120%
Companies that paid Dr. El-Chammas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Khalil El-Chammas graduated from American University of Beirut Faculty of Medicine
Dr. El-Chammas graduated from American University of Beirut Faculty of Medicine in 2003.
- Medical school
- Board certified in pediatric gastroenterology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Khalil El-Chammas accepts plans from 13 insurance carriers
Dr. El-Chammas is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicaid plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- AR State Medicaid
- Cigna
- CMS Medicare
- GA State Medicaid
- KY State Medicaid
- +5 more carriersWith a free account
Plan types Dr. El-Chammas accepts, by number of carriers
- Medicaid7
- HMO4
- PPO4
- POS3
- EPO2
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Khalil El-Chammas'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Khalil El-Chammas
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. Khalil El-Chammas' NPI number?
Dr. Khalil El-Chammas' NPI number is 1285800276. It was assigned on April 30, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Khalil El-Chammas?
Dr. Khalil El-Chammas is a pediatric gastroenterology physician in Cincinnati, Ohio. The primary specialty in the NPI Registry is Pediatric Gastroenterology Physician (taxonomy code 2080P0206X).
Where does Dr. Khalil El-Chammas practice?
Dr. El-Chammas practices at 3333 Burnet Avenue, Cincinnati, OH 45229. Dr. El-Chammas' primary practice is Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio, part of Cincinnati Children's Hospital Medical Center. Dmand AI also links Dr. El-Chammas to 1 dialysis center.
What is Dr. Khalil El-Chammas' office phone number?
The practice phone on file for Dr. El-Chammas is (513) 636-3333.
What is Dr. Khalil El-Chammas' medical license number?
Dr. El-Chammas holds Ohio license 35.127232, one of the licenses on file in 4 states.
Which states has Dr. Khalil El-Chammas been licensed in?
Dmand AI has state licenses on file for Dr. El-Chammas in Ohio (2015 to 2027), Iowa (2011 to 2017), Wisconsin (2008 to 2013) and North Carolina (2006 to 2009).
Which hospitals is Dr. Khalil El-Chammas affiliated with?
Dr. El-Chammas practices at Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio.
What medical group is Dr. Khalil El-Chammas part of?
Dr. El-Chammas is linked to Cincinnati Children's.
Is Dr. Khalil El-Chammas board certified?
Yes. Dr. El-Chammas is board certified in pediatric gastroenterology by the American Board of Pediatrics.
Where did Dr. Khalil El-Chammas go to medical school?
Dr. El-Chammas graduated from American University of Beirut Faculty of Medicine in 2003.
Show 5 more questionsShow fewer questions
Has Dr. Khalil El-Chammas received payments from drug or device companies?
CMS Open Payments shows $20,561 in general payments to Dr. El-Chammas from 8 companies from 2016 to 2025. The largest total came from Laborie Medical Technologies Corp.
How long has Dr. Khalil El-Chammas been practicing?
Dr. El-Chammas graduated from medical school in 2003, 23 years ago.
Does Dr. Khalil El-Chammas do research?
Dmand AI links 45 publications to Dr. El-Chammas, published from 2007 to 2025.
Who does Dr. Khalil El-Chammas publish with?
Dr. El-Chammas' most frequent co-authors are Ajay Kaul, MD (23 shared papers), Neha Santucci (17 shared papers) and Lev Dorfman, MD (15 shared papers).
What insurance does Dr. Khalil El-Chammas accept?
Dr. El-Chammas is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicaid plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to pediatric gastroenterology practices?
See pediatric gastroenterology physicians in Ohio by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card