Alaric Wences D'Souza, MD, PHD
Pediatric Infectious Diseases Physician · Boston, MA
Alaric Wences D'Souza, MD, PHD is a pediatric infectious diseases physician with a practice address in Boston, Massachusetts, and NPI 1629728258, issued on Mar 26, 2022. Check the license (Massachusetts 1023557, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alaric Wences D'Souza
- Credential
- MD, PHD
- Primary taxonomy
- Pediatric Infectious Diseases Physician 2080P0208X
- License number
- 1023557 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave Bldg 129, Boston, MA 02115
- Phone
- (617) 355-8241
- Enumerated
- Mar 26, 2022
- Record last updated
- Nov 12, 2025
- Entity
- Type 1 · individual
Also registered at 300 Longwood Ave Bldg 129
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohsin Ali, MD, MPHILStudent in an Organized Health Care Education/Training Program1285138974
- Kayla BerryStudent in an Organized Health Care Education/Training Program1295312536
- Katia Genadry, MDPediatrics Physician1669976916
- Julia PianPediatrics Physician1801424783
Verify Alaric Wences D'Souza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1023557Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatric Infectious Diseases Physician providers in Massachusetts
There are 86 pediatric infectious diseases physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatric infectious diseases physician records in Massachusetts
- Asim Ahmed, M.D.Boston, MA1265595359
- Fatima Al DhaheriBoston, MA1932513892
- Sacha Al Hassan, M.D.Boston, MA1134782808
- Dania Ali-Ahmad, M.D.Chestnut Hill, MA1639110075
- Brenda Anosike, M.D.Boston, MA1851518609
- Elizabeth Barnett, MDBoston, MA1265415608
- Claire Bethel, MDBoston, MA1366187031
- Thea Brennan-Krohn, M.D.Boston, MA1922397827
- Sandra Burchett, MDBoston, MA1063594455
- Jeffrey Campbell, MDBoston, MA1467816611
Common questions
What is Alaric Wences D'Souza, MD, PHD's NPI number?
Alaric Wences D'Souza, MD, PHD's National Provider Identifier (NPI) is 1629728258, issued on Mar 26, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alaric Wences D'Souza, MD, PHD located?
The NPPES record lists a practice address at 300 Longwood Ave Bldg 129, Boston, MA, 02115. Phone: (617) 355-8241. Providers update this record themselves, so call before visiting.
How can I verify Alaric Wences D'Souza, MD, PHD's license?
NPPES lists Massachusetts license number 1023557, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.