Dr. Christopher P. Duggan, MD, MPH
- Publications
- 392
- Clinical trials
- 11
- Hospital affiliations
- 1
- Industry payments
- $1,725
- Medical group
- 1
- Practice address
- 300 Longwood Avenue, Boston, MA 02115
- Practice phone
- Call (617) 735-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Duggan'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. Christopher P. Duggan is a pediatric gastroenterology physician in Boston, Massachusetts
Dr. Duggan practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Dr. Duggan's NPI, 1740293091, was assigned on August 15, 2006. Dr. Duggan graduated from The Johns Hopkins University School of Medicine in 1987. Dr. Duggan's Massachusetts license number on file is 74401.
- NPI
- 1740293091NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315936671
- NPI enumeration date
- August 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher P. Duggan practices at Boston Children's Hospital in Boston, Massachusetts
Dr. Duggan's primary practice is Boston Children's Hospital, at 300 Longwood Avenue, Boston, MA 02115 in Suffolk County. The practice phone is (617) 735-6000.
- Boston Children's Hospital300 Longwood Avenue, Boston, MA 02115 · Suffolk CountyPhone(617) 735-6000
Source: Dmand AI Affiliation Data
Dr. Christopher P. Duggan is affiliated with 2 sites of care and 1 medical group
Dr. Duggan's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. The medical group on file is Boston Children's Hospital. Dmand AI also links Dr. Duggan 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. Christopher P. Duggan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duggan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Children's Hospital | 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 The Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Christopher P. Duggan is one of 122 pediatric gastroenterology physicians in Massachusetts
Pediatric gastroenterology is Dr. Duggan's primary specialty in the NPI Registry, under taxonomy code 2080P0206X. Dr. Duggan is board certified in pediatric gastroenterology by the American Board of Pediatrics. Dmand AI has Dr. Duggan's licenses on file in 2 states: Massachusetts and Florida.
Specialties and state licenses
- Pediatric gastroenterology, MassachusettsPrimary
- Florida license
Pediatric gastroenterology physicians near Dr. Duggan
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. Christopher P. Duggan's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Duggan's median patient age at 10, with 43% women.
Dr. Duggan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
How Dr. Christopher P. Duggan takes part in Medicare
Dr. Duggan 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. Christopher P. Duggan has 392 publications on record
Dmand AI links 392 papers to Dr. Duggan, published from 2004 to 2025. 2024 was the busiest year, with 19. The most frequent topics are Tanzania, HIV Infections and Dietary Supplements. Dr. Duggan has published most often in J Pediatr Gastroenterol Nutr. Dr. Duggan's most frequent co-authors are Biren P. Modi, MD, Alexandra N. Carey, MD and Kerri B. Gosselin, MD.
Dr. Duggan's papers by year, 2016 to 2025
Topics Dr. Duggan writes about most
- Tanzania
- HIV Infections
- Dietary Supplements
- Parenteral Nutrition
- Nutritional Status
- Enteral Nutrition
- Short Bowel Syndrome
- Child Development
Dr. Duggan's most frequent co-authors
- Biren P. Modi, MD17 shared papers
- Alexandra N. Carey, MD13 shared papers
- Kerri B. Gosselin, MD10 shared papers
Recent publications by Dr. Duggan
J Pediatr Gastroenterol Nutr
See who Dr. Duggan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Duggan 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. Christopher P. Duggan has worked on 11 clinical trials
Dmand AI links Dr. Duggan to 11 clinical trials, 3 of them phase 3 studies. Conditions studied include Short Bowel Syndrome, Malabsorption Syndromes and Catheter-Related Infections. Boston Children's Hospital sponsors the most, 4.
Clinical trials with Dr. Duggan by phase
- 2Phase 1: 2 trials
- 1Phase 2: 1 trial
- 1Phase 2/3: 1 trial
- 3Phase 3: 3 trials
- NonePhase 4: no trials
Conditions in Dr. Duggan's trials
- Short Bowel Syndrome
- Malabsorption Syndromes
- Catheter-Related Infections
- Communicable Diseases
- Diarrhea
Investigators on the most trials with Dr. Duggan
- Basim Isa Asmar, MD1 shared trial
- Alexandra N. Carey, MD1 shared trial
- Valeria C. Cohran, MD1 shared trial
Recent clinical trials with Dr. Duggan
Trial of 70% Ethanol Versus Heparin to Reduce the Rate of Central Line Infections in Children With Short Bowel Syndrome (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Christopher P. Duggan received $1,725 in industry payments from 2017 to 2024
CMS Open Payments shows 9 general payments to Dr. Duggan from 3 drug and device companies from 2017 to 2024. Travel and lodging make up the largest share, 97% of the total. Napo Pharmaceuticals Inc paid the most, $1,679.
General payments to Dr. Duggan by program year, 2017 to 2024
General payments to Dr. Duggan by kind, 2017 to 2024
- Travel and lodging$1,67997%
- Education$302%
- Food and beverage$161%
Companies that paid Dr. Duggan the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher P. Duggan graduated from The Johns Hopkins University School of Medicine
Dr. Duggan graduated from The Johns Hopkins University School of Medicine in 1987.
- Medical school
- Board certified in pediatric gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Christopher P. Duggan accepts plans from 19 insurance carriers
Dr. Duggan is in network with 19 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- United Healthcare
- Elevance
- Aspirus Health Plan
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- +11 more carriersWith a free account
Plan types Dr. Duggan accepts, by number of carriers
- HMO8
- PPO8
- Medicaid6
- EPO5
- Medicare4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher P. Duggan'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Christopher P. Duggan
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. Christopher P. Duggan's NPI number?
Dr. Christopher P. Duggan's NPI number is 1740293091. It was assigned on August 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher P. Duggan?
Dr. Christopher P. Duggan is a pediatric gastroenterology physician in Boston, Massachusetts. The primary specialty in the NPI Registry is Pediatric Gastroenterology Physician (taxonomy code 2080P0206X).
Where does Dr. Christopher P. Duggan practice?
Dr. Duggan practices at 300 Longwood Avenue, Boston, MA 02115. Dr. Duggan's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Dr. Duggan to 1 dialysis center.
What is Dr. Christopher P. Duggan's office phone number?
The practice phone on file for Dr. Duggan is (617) 735-6000.
What is Dr. Christopher P. Duggan's medical license number?
Dr. Duggan's Massachusetts license number on file is 74401, one of the licenses on file in 2 states.
Which states has Dr. Christopher P. Duggan been licensed in?
Dmand AI has state licenses on file for Dr. Duggan in Massachusetts (1991 to 2025) and Florida (2014 to 2016).
Which hospitals is Dr. Christopher P. Duggan affiliated with?
Dr. Duggan practices at Boston Children's Hospital in Boston, Massachusetts.
What medical group is Dr. Christopher P. Duggan part of?
Dr. Duggan is linked to Boston Children's Hospital.
Does Dr. Christopher P. Duggan accept Medicare?
Yes. CMS lists Dr. Duggan as accepting Medicare assignment.
Is Dr. Christopher P. Duggan board certified?
Yes. Dr. Duggan is board certified in pediatric gastroenterology by the American Board of Pediatrics.
Show 6 more questionsShow fewer questions
Where did Dr. Christopher P. Duggan go to medical school?
Dr. Duggan graduated from The Johns Hopkins University School of Medicine in 1987.
Has Dr. Christopher P. Duggan received payments from drug or device companies?
CMS Open Payments shows $1,725 in general payments to Dr. Duggan from 3 companies from 2017 to 2024. The largest total came from Napo Pharmaceuticals Inc.
How long has Dr. Christopher P. Duggan been practicing?
Dr. Duggan graduated from medical school in 1987, 39 years ago.
Does Dr. Christopher P. Duggan do research?
Dmand AI links 392 publications to Dr. Duggan, published from 2004 to 2025. Dr. Duggan has worked on 11 clinical trials.
Who does Dr. Christopher P. Duggan publish with?
Dr. Duggan's most frequent co-authors are Biren P. Modi, MD (17 shared papers), Alexandra N. Carey, MD (13 shared papers) and Kerri B. Gosselin, MD (10 shared papers).
What insurance does Dr. Christopher P. Duggan accept?
Dr. Duggan is in network with 19 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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