Dr. Mark Twite, MD
- Publications
- 64
- Hospital affiliations
- 1
- Industry payments
- $72,025
- Medical group
- 1
- State license
- 1
- Practice address
- 1600 Rockland Rd PO Box 269, Wilmington, DE 19899
- Practice phone
- Call (302) 651-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Twite'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 Twite is a pediatric anesthesiology physician in Wilmington, Delaware
Dr. Twite practices at Nemours Children's Hospital, Delaware in Wilmington, Delaware, part of The Nemours Foundation.
Dr. Twite's NPI, 1215085501, was assigned on January 5, 2007. Dr. Twite holds Colorado license DR.0042327.
- NPI
- 1215085501NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012919160
- NPI enumeration date
- January 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 651-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Twite practices at Nemours Children's Hospital, Delaware in Wilmington, Delaware
Dr. Twite's primary practice is Nemours Children's Hospital, Delaware, at 1600 Rockland Rd PO Box 269, Wilmington, DE 19899 in New Castle County. The practice phone is (302) 651-4000.
- Nemours Children's Hospital, Delaware1600 Rockland Rd PO Box 269, Wilmington, DE 19899 · New Castle CountyPhone(302) 651-4000
Source: Dmand AI Affiliation Data
Dr. Mark Twite is affiliated with 1 site of care and 1 medical group
Dr. Twite's primary practice is Nemours Children's Hospital, Delaware in Wilmington, Delaware, part of The Nemours Foundation. The medical group on file is Nemours Children's Hospital, Delaware.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Twite's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Twite practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nemours Children's Hospital, Delaware | 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 The Nemours Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Twite is one of 22 pediatric anesthesiology physicians in Delaware
Pediatric anesthesiology is Dr. Twite's primary specialty in the NPI Registry, under taxonomy code 207LP3000X. Dr. Twite is licensed in Colorado.
Specialties and state licenses
- Pediatric anesthesiology, ColoradoPrimary
Pediatric anesthesiology physicians near Dr. Twite
Counts of pediatric anesthesiology 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 Twite's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Twite's median patient age at 7, with 41% women.
Dr. Twite's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
How Dr. Mark Twite takes part in Medicare
Dr. Twite accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Twite has 64 publications on record
Dmand AI links 64 papers to Dr. Twite, published from 2012 to 2024. 2020 was the busiest year, with 8. The most frequent topics are Heart Defects, Congenital, Anesthesia and Cardiac Surgical Procedures. Dr. Twite has published most often in Semin Cardiothorac Vasc Anesth. Dr. Twite's most frequent co-authors are Richard John Ing, MD, Jesse Davidson, MD, MPH and Gareth J. Morgan, MD.
Dr. Twite's papers by year, 2015 to 2024
Topics Dr. Twite writes about most
- Heart Defects, Congenital
- Anesthesia
- Cardiac Surgical Procedures
- Anesthesiology
- Cardiopulmonary Bypass
- Anesthesia, Cardiac Procedures
- Anesthesiologists
- Anesthetics
Dr. Twite's most frequent co-authors
- Richard John Ing, MD27 shared papers
- Jesse Davidson, MD, MPH11 shared papers
- Gareth J. Morgan, MD8 shared papers
Recent publications by Dr. Twite
See who Dr. Twite researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Twite works with, so you can find a warm path to the right pediatric anesthesiology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Twite received $72,025 in industry payments from 2017 to 2025
CMS Open Payments shows 52 general payments to Dr. Twite from 8 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 87% of the total. Vero Biotech Inc. paid the most, $50,278. It also lists 1 research payment totaling $518 in 2019.
General payments to Dr. Twite by program year, 2017 to 2025
General payments to Dr. Twite by kind, 2017 to 2025
- Consulting fees$62,81787%
- Speaker and faculty fees$5,6008%
- Travel and lodging$2,1143%
- Food and beverage$1,4942%
Companies that paid Dr. Twite the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Twite'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Mark Twite
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 Twite's NPI number?
Dr. Mark Twite's NPI number is 1215085501. It was assigned on January 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Twite?
Dr. Mark Twite is a pediatric anesthesiology physician in Wilmington, Delaware. The primary specialty in the NPI Registry is Pediatric Anesthesiology Physician (taxonomy code 207LP3000X).
Where does Dr. Mark Twite practice?
Dr. Twite practices at 1600 Rockland Rd PO Box 269, Wilmington, DE 19899. Dr. Twite's primary practice is Nemours Children's Hospital, Delaware in Wilmington, Delaware, part of The Nemours Foundation.
What is Dr. Mark Twite's office phone number?
The practice phone on file for Dr. Twite is (302) 651-4000.
What is Dr. Mark Twite's medical license number?
Dr. Twite holds Colorado license DR.0042327.
Which hospitals is Dr. Mark Twite affiliated with?
Dr. Twite practices at Nemours Children's Hospital, Delaware in Wilmington, Delaware.
What medical group is Dr. Mark Twite part of?
Dr. Twite is linked to Nemours Children's Hospital, Delaware.
Does Dr. Mark Twite accept Medicare?
Yes. CMS lists Dr. Twite as accepting Medicare assignment.
Has Dr. Mark Twite received payments from drug or device companies?
CMS Open Payments shows $72,025 in general payments to Dr. Twite from 8 companies from 2017 to 2025. The largest total came from Vero Biotech Inc.
How long has Dr. Mark Twite been practicing?
Dr. Twite graduated from medical school in 1994, 32 years ago.
Does Dr. Mark Twite do research?
Dmand AI links 64 publications to Dr. Twite, published from 2012 to 2024.
Who does Dr. Mark Twite publish with?
Dr. Twite's most frequent co-authors are Richard John Ing, MD (27 shared papers), Jesse Davidson, MD, MPH (11 shared papers) and Gareth J. Morgan, MD (8 shared papers).
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