Keira Mason, MD
Pediatric Anesthesiology Physician · Boston, MA
Keira Mason, MD is a pediatric anesthesiology physician with a practice address in Boston, Massachusetts, and NPI 1598744799, issued on Jan 16, 2006. Check the license (Massachusetts 82061, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Keira Mason
- Credential
- MD
- Primary taxonomy
- Pediatric Anesthesiology Physician 207LP3000X
- License number
- 82061 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (617) 789-2782
- Enumerated
- Jan 16, 2006
- Record last updated
- Oct 6, 2025
- Medicaid ID
- 3147053 MA
- Medicare enrollment
- Enrolled (PECOS I20070228000261); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1991
- Entity
- Type 1 · individual
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sylvia Abadir, MDPediatric Cardiology Physician1427366459
- Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
- Kristin Abdelnour, PTPhysical Therapist1982821302
- Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
- Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
- Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233
Verify Keira Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 82061Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $265.10
2 payments; by number, the most common kind was food and beverage; the largest payer was Eagle Pharmaceuticals, Inc. The 461 providers of this specialty with any payment received $289.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Chmc Anesthesia Foundation IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pediatric Anesthesiology Physician providers in Massachusetts
There are 65 pediatric anesthesiology physician records in Massachusetts.
Other pediatric anesthesiology physician records in Massachusetts
- Douglas Atkinson, MDBoston, MA1821145772
- Elena Bafani, M.D.Boston, MA1528026036
- Ariane Boivin, M.D.Boston, MA1740650266
- Choon Bong, MBCHB, FRCABoston, MA1891983698
- James BradleyBoston, MA1205079779
- Morgan Brown, M.D., PH.D.Boston, MA1376816686
- Travis Brown, MD, SCMBoston, MA1326675141
- Carlos Camelo Rincon, MDBoston, MA1285141655
- Mariam Cappiello, M.D.Natick, MA1427119106
- Vannessa Chin, M.B.,B.S.Boston, MA1487902359
Common questions
What is Keira Mason, MD's NPI number?
Keira Mason, MD's National Provider Identifier (NPI) is 1598744799, issued on Jan 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Keira Mason, MD located?
The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 789-2782. Providers update this record themselves, so call before visiting.
How can I verify Keira Mason, MD's license?
NPPES lists Massachusetts license number 82061, 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.