Laura Margaret Wiltsie, D.O.
Pediatric Hematology & Oncology Physician · Boston, MA
Laura Margaret Wiltsie, D.O. is a pediatric hematology & oncology physician with a practice address in Boston, Massachusetts, and NPI 1629336367, issued on May 1, 2012. Check the license on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Laura Margaret Wiltsie
- Credential
- D.O.
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License number
- 279955 NY
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (617) 726-2737
- Enumerated
- May 1, 2012
- Record last updated
- Jul 19, 2022
- Medicare enrollment
- Enrolled (PECOS I20191030001526); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric hematology & oncology physician records → All 197 in Massachusetts → Look up another NPI →
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
- Matthew AbadirAnesthesiology Physician1699120550
- Taimur AbbasiInternal Medicine Physician1841673522
- Megan Abbott, MDAnesthesiology Physician1730839333
- Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
- Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590
Verify Laura Margaret Wiltsie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- The General Hospital CorporationBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Laura Margaret Wiltsie among 197 pediatric hematology & oncology physician records in Massachusetts
Laura Margaret Wiltsie, D.O. is one of 197 pediatric hematology & oncology physician records with a practice address in Massachusetts. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated2012 · median 2007 among the 55 with a school on file
- Record last updated2022 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0207X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Hematology & Oncology Physician providers in Massachusetts
There are 197 pediatric hematology & oncology physician records in Massachusetts.
All 197 in Massachusetts → Every provider in Boston → Pediatric Hematology & Oncology Physician nationwide →
The 8 pediatric hematology & oncology physician records with the nearest ZIP codes
- Lauren Boal, MDBoston, MA 021141053679712
- David Ebb, MDBoston, MA 021141003898297
- Eric Grabowski, MD SCDBoston, MA 021141285607481
- Mary Huang, MDBoston, MA 021141811987142
- Daniel Kronish, MDBoston, MA 021141184702722
- Samantha MartinBoston, MA 021141336777309
- Sarah Peters, MDBoston, MA 021141366901308
- Jessica Sachs, M.D.Boston, MA 021141396866455
Common questions
What is Laura Margaret Wiltsie, D.O.'s NPI number?
Laura Margaret Wiltsie, D.O.'s National Provider Identifier (NPI) is 1629336367, issued on May 1, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Laura Margaret Wiltsie, D.O. located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 726-2737. Providers update this record themselves, so call before visiting.
How can I verify Laura Margaret Wiltsie, D.O.'s license?
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. Medicare files from data.cms.gov. 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.