Michelle Xiao-Xiao Larosa, MD
Diagnostic Radiology Physician · Boston, MA
Michelle Xiao-Xiao Larosa, MD is a diagnostic radiology physician with a practice address in Boston, Massachusetts, and NPI 1568990299, issued on May 25, 2017. Check the license (Massachusetts 292095, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Michelle Xiao-Xiao Larosa
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 292095 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave Dept OF, Boston, MA 02115
- Phone
- (412) 862-5702
- Enumerated
- May 25, 2017
- Record last updated
- Jan 26, 2023
- Fax
- (516) 663-8796
- Medicare enrollment
- Enrolled (PECOS I20230525002389); may accept Medicare assignment
- Medical or professional school
- New York Medical College, 2017
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,658 in Massachusetts → Look up another NPI →
Also registered at 300 Longwood Ave Dept OF
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Catherine Caillouette, RN, CPNPPediatric Nurse Practitioner1538381231
- Sarah Fleet, MDPediatric Gastroenterology Physician1467742486
- Rita Garrido, AU.D., CCC-A, FAAAAudiologist1760613814
- Imari-Ashley Isaksen, PHDPsychologist1780202846
- Ting-Wei Lin, MDStudent in an Organized Health Care Education/Training Program1992414171
- Jonathan Lipton, M.D., PH.D.Neurology with Special Qualifications in Child Neurology Physician1134305071
Verify Michelle Xiao-Xiao Larosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 292095Check 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
- Children's Hospital Radiology Foundation, Inc.Boston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Xiao-Xiao Larosa among 1,658 diagnostic radiology physician records in Massachusetts
Michelle Xiao-Xiao Larosa, MD is one of 1,658 diagnostic radiology physician records with a practice address in Massachusetts. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 78% of them.
- NPI issued2017 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2017 · median 2006 among the 1,125 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
896 diagnostic radiology physician records list a practice address in Boston
They are 896 of the 41,865 NPPES records with a practice address in Boston, and 1,658 diagnostic radiology physician records in Massachusetts.
All 1,658 in Massachusetts → Every provider in Boston → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Piran Aliabadi, M.D.Boston, MA 021151851386494
- Robyn Birdwell, M.D.Boston, MA 021151881689701
- Russell Blinder, M.D.Boston, MA 021151477548394
- John Braver, MDBoston, MA 021151760470058
- Jessie Chai, M.D.Boston, MA 021151871580571
- Karl Coyner, M.D.Boston, MA 021151609861418
- Christine Denison, M.D.Boston, MA 021151063408086
- Peter Doubilet, M.D., PHDBoston, MA 021151972598811
Common questions
What is Michelle Xiao-Xiao Larosa, MD's NPI number?
Michelle Xiao-Xiao Larosa, MD's National Provider Identifier (NPI) is 1568990299, issued on May 25, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Xiao-Xiao Larosa, MD located?
The NPPES record lists a practice address at 300 Longwood Ave Dept OF, Boston, MA, 02115. Phone: (412) 862-5702. Providers update this record themselves, so call before visiting.
How can I verify Michelle Xiao-Xiao Larosa, MD's license?
NPPES lists Massachusetts license number 292095, 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. 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.