Dr. Mark S. Chaet, MD
- Publications
- 21
- Industry payments
- $307,607
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 1220 Sligh Blvd, Orlando, FL 32806-1108
- Practice phone
- Call (407) 228-4774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Orlando Pediatric Surgery
Physician office · Orlando, Florida
Find Dr. Chaet'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. Mark S. Chaet is a pediatric surgery physician in Orlando, Florida
Dr. Chaet practices at Orlando Pediatric Surgery in Orlando, Florida.
Dr. Chaet's NPI, 1588609556, was assigned on June 16, 2006. Dr. Chaet graduated from Emory School of Medicine in 1989. Dr. Chaet holds Florida license ME65965.
- NPI
- 1588609556NPI Registry (opens in a new tab)
- NPI enumeration date
- June 16, 2006
- NPI status
- Active
- Practice phone
- (407) 228-4774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark S. Chaet practices at 2 locations in Orlando, Florida
Dr. Chaet's primary practice is Orlando Pediatric Surgery, at 1220 Sligh Blvd, Orlando, FL 32806-1108. The practice phone is (407) 228-4774. The NPI Registry lists Dr. Chaet's practice address as 92 W Miller St, Orlando, FL 32806.
- Orlando Pediatric SurgeryPrimary1220 Sligh Blvd, Orlando, FL 32806-1108Phone(407) 228-4774
- NPI Registry address92 W Miller St, Orlando, FL 32806 · Orange CountyPhone(407) 228-4774
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Mark S. Chaet is affiliated with 1 site of care
Dr. Chaet's primary practice is Orlando Pediatric Surgery in Orlando, Florida.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark S. Chaet's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chaet practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orlando Pediatric Surgery | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark S. Chaet is one of 85 pediatric surgery physicians in Florida
Pediatric surgery is Dr. Chaet's primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dr. Chaet is board certified in pediatric surgery by the American Board of Surgery. Dmand AI has Dr. Chaet's licenses on file in 2 states: Florida and Ohio.
Specialties and state licenses
- Pediatric surgery, FloridaPrimary
- Ohio license
Pediatric surgery physicians near Dr. Chaet
Counts of pediatric surgery 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. Mark S. Chaet's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Chaet's median patient age at 15, with 67% women.
Dr. Chaet's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Mark S. Chaet has 21 publications on record
Dmand AI links 21 papers to Dr. Chaet in 2024. The most frequent topics are Indomethacin and Rats, Sprague-Dawley. Dr. Chaet has published most often in J Pediatr Surg. Dr. Chaet's most frequent co-authors are Scott A. Engum, MD, David J. Croteau, MD, FRCPC and Linda A. Dimeglio, MD.
Topics Dr. Chaet writes about most
- Indomethacin
- Rats, Sprague-Dawley
Dr. Chaet's most frequent co-authors
- Scott A. Engum, MD2 shared papers
- David J. Croteau, MD, FRCPC1 shared paper
- Linda A. Dimeglio, MD1 shared paper
Recent publications by Dr. Chaet
J Pediatr Surg
See who Dr. Chaet researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chaet works with, so you can find a warm path to the right pediatric surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark S. Chaet received $307,607 in industry payments from 2016 to 2025
CMS Open Payments shows 598 general payments to Dr. Chaet from 23 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 73% of the total. Mallinckrodt LLC paid the most, $219,187.
General payments to Dr. Chaet by program year, 2016 to 2025
General payments to Dr. Chaet by kind, 2016 to 2025
- Speaker and faculty fees$223,45173%
- Travel and lodging$45,10915%
- Consulting fees$24,6138%
- Food and beverage$10,6753%
- Other$3,7591%
Companies that paid Dr. Chaet 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. Mark S. Chaet has 7 awards and honors on record
Dmand AI lists 7 awards for Dr. Chaet, most recently Regional Top Doctor in 2014.
Awards and honors for Dr. Chaet
- 2014
- Regional Top Doctor
- Undated
- AAP Fellow
- ACS Fellow
- Army Achievement Medal
- Army Service Medal
- Expert Marksman Award (Rifle and Pistol)
Source: Dmand AI Professional Profile Data
Dr. Mark S. Chaet graduated from Emory School of Medicine
Dr. Chaet graduated from Emory School of Medicine in 1989. Dr. Chaet is a member of AAP, ACS, American Pediatric Surgical Asscociation and SLS.
- Medical school
- Board certified in pediatric surgery
- Board certified in appellate court mediator
- Board certified in circuit court mediator
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark S. Chaet'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Mark S. Chaet
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. Mark S. Chaet's NPI number?
Dr. Mark S. Chaet's NPI number is 1588609556. It was assigned on June 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark S. Chaet?
Dr. Mark S. Chaet is a pediatric surgery physician in Orlando, Florida. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Mark S. Chaet practice?
Dr. Chaet practices at 1220 Sligh Blvd, Orlando, FL 32806-1108. Dr. Chaet also practices at 92 W Miller St, Orlando, FL 32806. Dr. Chaet's primary practice is Orlando Pediatric Surgery in Orlando, Florida.
What is Dr. Mark S. Chaet's office phone number?
The practice phone on file for Dr. Chaet is (407) 228-4774.
What is Dr. Mark S. Chaet's medical license number?
Dr. Chaet holds Florida license ME65965, one of the licenses on file in 2 states.
Which states has Dr. Mark S. Chaet been licensed in?
Dmand AI has state licenses on file for Dr. Chaet in Florida (1994 to 2027) and Ohio (1992 to 1994).
Is Dr. Mark S. Chaet board certified?
Yes. Dr. Chaet is board certified in pediatric surgery by the American Board of Surgery.
Where did Dr. Mark S. Chaet go to medical school?
Dr. Chaet graduated from Emory School of Medicine in 1989.
Has Dr. Mark S. Chaet received payments from drug or device companies?
CMS Open Payments shows $307,607 in general payments to Dr. Chaet from 23 companies from 2016 to 2025. The largest total came from Mallinckrodt LLC.
How long has Dr. Mark S. Chaet been practicing?
Dr. Chaet graduated from medical school in 1989, 37 years ago.
Does Dr. Mark S. Chaet do research?
Dmand AI links 21 publications to Dr. Chaet.
Who does Dr. Mark S. Chaet publish with?
Dr. Chaet's most frequent co-authors are Scott A. Engum, MD (2 shared papers), David J. Croteau, MD, FRCPC (1 shared paper) and Linda A. Dimeglio, MD (1 shared paper).
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