Akiva Leibowitz, M.D.
Critical Care Medicine (Anesthesiology) Physician · Boston, MA
Akiva Leibowitz, M.D. is a critical care medicine (anesthesiology) physician with a practice address in Boston, Massachusetts, and NPI 1215366935, issued on Nov 4, 2013. Check the license (Massachusetts 270727, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Akiva Leibowitz
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Anesthesiology) Physician 207LC0200X
- License numbers
- 270727 MA
37987 , 30796 ZZ
Self-reported in NPPES; status is on the state search - Practice location
- 330 Brookline Ave, Boston, MA 02215
- Phone
- (617) 667-3112
- Enumerated
- Nov 4, 2013
- Record last updated
- Feb 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141216001980); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (anesthesiology) physician records → All 69 in Massachusetts → Look up another NPI →
Also registered at 330 Brookline Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Youssef Abdullah, MD, MBAStudent in an Organized Health Care Education/Training Program1346983442
- Najma Abdullahi, MD, MPHStudent in an Organized Health Care Education/Training Program1669213054
- Elisabeth AbelesStudent in an Organized Health Care Education/Training Program1528659760
Verify Akiva Leibowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 270727Check 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
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Akiva Leibowitz among 69 critical care medicine (anesthesiology) physician records in Massachusetts
Akiva Leibowitz, M.D. is one of 69 critical care medicine (anesthesiology) physician records with a practice address in Massachusetts. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 72% of them.
- NPI issued2013 · 72% of these records are older, 23% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2004 · median 2004 among the 41 with a school on file
- Record last updated2020 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LC0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Anesthesiology) Physician providers in Massachusetts
There are 69 critical care medicine (anesthesiology) physician records in Massachusetts.
All 69 in Massachusetts → Every provider in Boston → Critical Care Medicine (Anesthesiology) Physician nationwide →
The 8 critical care medicine (anesthesiology) physician records with the nearest ZIP codes
- Matthew Anstey, M.DBoston, MA 022151801198056
- Boris Jung, MD. PHDBoston, MA 022151679213854
- Ata Kaynar, M.D.Boston, MA 022151588601223
- Barry Kelly, MB, BCH, BAO, MRCP,Boston, MA 022151952855041
- Haobo Ma, MD MS MPHBoston, MA 022151407015837
- Sarah Maben, M.D.Boston, MA 022151841553922
- Ari Moskowitz, MDWeymouth, MA 021901083908867
- Elamana Vijayakumar, M.D.Weymouth, MA 021891669491890
Common questions
What is Akiva Leibowitz, M.D.'s NPI number?
Akiva Leibowitz, M.D.'s National Provider Identifier (NPI) is 1215366935, issued on Nov 4, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Akiva Leibowitz, M.D. located?
The NPPES record lists a practice address at 330 Brookline Ave, Boston, MA, 02215. Phone: (617) 667-3112. Providers update this record themselves, so call before visiting.
How can I verify Akiva Leibowitz, M.D.'s license?
NPPES lists Massachusetts license number 270727, 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.