Dr. Lauren Collen, MD
- Publications
- 12
- Hospital affiliations
- 1
- Industry payments
- $118
- Medical group
- 1
- Insurance carriers
- 9
- 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. Collen'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. Lauren Collen is a pediatric gastroenterology physician in Boston, Massachusetts
Dr. Collen practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Dr. Collen's NPI, 1831583491, was assigned on March 22, 2015. Dr. Collen graduated from UMass Chan Medical School in 2015. Dr. Collen holds Massachusetts license 274202.
- NPI
- 1831583491NPI Registry (opens in a new tab)
- NPI enumeration date
- March 22, 2015
- NPI status
- Active
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Lauren Collen practices at Boston Children's Hospital in Boston, Massachusetts
Dr. Collen'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. Lauren Collen is affiliated with 2 sites of care and 1 medical group
Dr. Collen'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. Collen 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. Lauren Collen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Collen 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. Lauren Collen is one of 122 pediatric gastroenterology physicians in Massachusetts
Pediatric gastroenterology is Dr. Collen's primary specialty in the NPI Registry, under taxonomy code 2080P0206X. Dr. Collen is board certified in pediatric gastroenterology by the American Board of Pediatrics. Dr. Collen is licensed in Massachusetts.
Specialties and state licenses
- Pediatric gastroenterology, MassachusettsPrimary
Pediatric gastroenterology physicians near Dr. Collen
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. Lauren Collen's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Collen's median patient age at 15, with 50% women.
Dr. Collen'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
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Lauren Collen has 12 publications on record
Dmand AI links 12 papers to Dr. Collen, published from 2022 to 2024. 2022 was the busiest year, with 2. The most frequent topics are Inflammatory Bowel Diseases, Age of Onset and Crohn Disease. Dr. Collen has published most often in Inflamm Bowel Dis. Dr. Collen's most frequent co-authors are Jodie D. Ouahed, MD, Athos Bousvaros, MD, MPH and Bing Chen.
Dr. Collen's papers by year, 2022 to 2024
Topics Dr. Collen writes about most
- Inflammatory Bowel Diseases
- Age of Onset
- Crohn Disease
- Adalimumab
- Colitis, Ulcerative
- Infliximab
- Phenotype
- Tumor Necrosis Factor-alpha
Dr. Collen's most frequent co-authors
Recent publications by Dr. Collen
J Pediatr Gastroenterol Nutr
J Pediatr Gastroenterol Nutr
See who Dr. Collen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Collen 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. Lauren Collen received $118 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Collen from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $118.
Companies that paid Dr. Collen the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lauren Collen graduated from UMass Chan Medical School
Dr. Collen graduated from UMass Chan Medical School in 2015.
- Medical school
- Board certified in pediatric gastroenterology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Lauren Collen accepts plans from 9 insurance carriers
Dr. Collen is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- CMS Medicare
- Elevance
- EMI Health
- NY State Medicaid
- RI State Medicaid
- +1 more carriersWith a free account
Plan types Dr. Collen accepts, by number of carriers
- HMO4
- PPO4
- Medicaid3
- Medicare3
- POS3
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Lauren Collen'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. Lauren Collen
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. Lauren Collen's NPI number?
Dr. Lauren Collen's NPI number is 1831583491. It was assigned on March 22, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Lauren Collen?
Dr. Lauren Collen 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. Lauren Collen practice?
Dr. Collen practices at 300 Longwood Avenue, Boston, MA 02115. Dr. Collen's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Dr. Collen to 1 dialysis center.
What is Dr. Lauren Collen's office phone number?
The practice phone on file for Dr. Collen is (617) 735-6000.
What is Dr. Lauren Collen's medical license number?
Dr. Collen holds Massachusetts license 274202.
Which hospitals is Dr. Lauren Collen affiliated with?
Dr. Collen practices at Boston Children's Hospital in Boston, Massachusetts.
What medical group is Dr. Lauren Collen part of?
Dr. Collen is linked to Boston Children's Hospital.
Is Dr. Lauren Collen board certified?
Yes. Dr. Collen is board certified in pediatric gastroenterology by the American Board of Pediatrics.
Where did Dr. Lauren Collen go to medical school?
Dr. Collen graduated from UMass Chan Medical School in 2015.
Has Dr. Lauren Collen received payments from drug or device companies?
CMS Open Payments shows $118 in general payments to Dr. Collen from 1 company from 2023 to 2023. The largest total came from Bristol-Myers Squibb Company.
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How long has Dr. Lauren Collen been practicing?
Dr. Collen graduated from medical school in 2015, 11 years ago.
Does Dr. Lauren Collen do research?
Dmand AI links 12 publications to Dr. Collen, published from 2022 to 2024.
Who does Dr. Lauren Collen publish with?
Dr. Collen's most frequent co-authors are Jodie D. Ouahed, MD (3 shared papers), Athos Bousvaros, MD, MPH (2 shared papers) and Bing Chen (1 shared paper).
What insurance does Dr. Lauren Collen accept?
Dr. Collen is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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