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Dr. Walter Wickremasinghe, MD
NPI1144663907PAC ID4688972953
- Publications
- 4
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 3
- Year NPI issued
- 2013
- 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. Wickremasinghe'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. Walter Wickremasinghe is a pediatrician in Boston, Massachusetts
Dr. Wickremasinghe practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Dr. Wickremasinghe's NPI, 1144663907, was assigned on April 11, 2013. Dr. Wickremasinghe graduated from Texas Tech University Health Science Center School of Medicine in 2013. Dr. Wickremasinghe holds Massachusetts license 274823.
NPI and contact details
- NPI
- 1144663907NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688972953
- NPI enumeration date
- April 11, 2013
- 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
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Walter Wickremasinghe practices at Boston Children's Hospital in Boston, Massachusetts
Dr. Wickremasinghe'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. Walter Wickremasinghe is affiliated with 2 sites of care and 1 medical group
Dr. Wickremasinghe'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. Wickremasinghe 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. Walter Wickremasinghe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wickremasinghe 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
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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. Walter Wickremasinghe is one of 2,101 pediatricians in Massachusetts
Pediatrics is Dr. Wickremasinghe's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. Wickremasinghe's licenses on file in 3 states: Massachusetts, California and Texas.
Specialties and state licenses
- Pediatrics, MassachusettsPrimary
- California license
- Texas license
Pediatricians near Dr. Wickremasinghe
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
2,101pediatricians in Massachusetts725pediatricians in Boston351pediatricians at Boston Children's Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Walter Wickremasinghe's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Wickremasinghe's median patient age at 13, with 41% women.
Dr. Wickremasinghe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women41%
- Men57%
Source: Dmand AI Patient Panel Data
How Dr. Walter Wickremasinghe takes part in Medicare
Dr. Wickremasinghe 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. Walter Wickremasinghe has 4 publications on record
Dmand AI links 4 papers to Dr. Wickremasinghe in 2025. Dr. Wickremasinghe has published most often in Pediatrics. Dr. Wickremasinghe's most frequent co-authors are Sangeeta S. Mauskar, MD, MPH, Rishi Agrawal, MD and Andrea Krichelle Balthazar, MD.
Papers4
Dr. Wickremasinghe's most frequent co-authors
- Sangeeta S. Mauskar, MD, MPH2 shared papers
- Rishi Agrawal, MD1 shared paper
- Andrea Krichelle Balthazar, MD1 shared paper
Recent publications by Dr. Wickremasinghe
JAMA Pediatr
Critical CareHealth Care CostsHospitals, Pediatric
Pediatrics
Child, HospitalizedMedical ErrorsParents
Home Care ServicesPediatrics
See who Dr. Wickremasinghe researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wickremasinghe works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Walter Wickremasinghe graduated from Texas Tech University Health Science Center School of Medicine
Dr. Wickremasinghe graduated from Texas Tech University Health Science Center School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Walter Wickremasinghe'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 |
| 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. Walter Wickremasinghe
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. Walter Wickremasinghe's NPI number?
Dr. Walter Wickremasinghe's NPI number is 1144663907. It was assigned on April 11, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Walter Wickremasinghe?
Dr. Walter Wickremasinghe is a pediatrician in Boston, Massachusetts. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Walter Wickremasinghe practice?
Dr. Wickremasinghe practices at 300 Longwood Avenue, Boston, MA 02115. Dr. Wickremasinghe's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Dr. Wickremasinghe to 1 dialysis center.
What is Dr. Walter Wickremasinghe's office phone number?
The practice phone on file for Dr. Wickremasinghe is (617) 735-6000.
What is Dr. Walter Wickremasinghe's medical license number?
Dr. Wickremasinghe holds Massachusetts license 274823, one of the licenses on file in 3 states.
Which states has Dr. Walter Wickremasinghe been licensed in?
Dmand AI has state licenses on file for Dr. Wickremasinghe in Massachusetts, California and Texas.
Which hospitals is Dr. Walter Wickremasinghe affiliated with?
Dr. Wickremasinghe practices at Boston Children's Hospital in Boston, Massachusetts.
What medical group is Dr. Walter Wickremasinghe part of?
Dr. Wickremasinghe is linked to Boston Children's Hospital.
Does Dr. Walter Wickremasinghe accept Medicare?
Yes. CMS lists Dr. Wickremasinghe as accepting Medicare assignment.
Where did Dr. Walter Wickremasinghe go to medical school?
Dr. Wickremasinghe graduated from Texas Tech University Health Science Center School of Medicine in 2013.
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How long has Dr. Walter Wickremasinghe been practicing?
Dr. Wickremasinghe graduated from medical school in 2013, 13 years ago.
Does Dr. Walter Wickremasinghe do research?
Dmand AI links 4 publications to Dr. Wickremasinghe.
Who does Dr. Walter Wickremasinghe publish with?
Dr. Wickremasinghe's most frequent co-authors are Sangeeta S. Mauskar, MD, MPH (2 shared papers), Rishi Agrawal, MD (1 shared paper) and Andrea Krichelle Balthazar, MD (1 shared paper).
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