Benjamin Ethan Aronow, MD
Anesthesiology Physician · Boston, MA
Benjamin Ethan Aronow, MD is an anesthesiology physician with a practice address in Boston, Massachusetts, and NPI 1104445790, issued on Apr 13, 2020. Check the license (Massachusetts 1017365, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Benjamin Ethan Aronow
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 1017365 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Boston Medical Ctr PL, Boston, MA 02118
- Phone
- (617) 638-8000
- Enumerated
- Apr 13, 2020
- Record last updated
- May 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20240510003252); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,089 in Massachusetts → Look up another NPI →
Also registered at 1 Boston Medical Ctr PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Achu-Lopes, M.D.Anesthesiology Physician1417376872
- Sapana Adhikari, M.D.Emergency Medicine Physician1902870694
- Tara AdyanthayaMental Health Counselor1053998419
- Shuchi AgarwalStudent in an Organized Health Care Education/Training Program1063701753
- Christina AgudeloStudent in an Organized Health Care Education/Training Program1699423772
- Priscilla AguilarStudent in an Organized Health Care Education/Training Program1033838792
Verify Benjamin Ethan Aronow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1017365Check 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).
Benjamin Ethan Aronow among 2,089 anesthesiology physician records in Massachusetts
Benjamin Ethan Aronow, MD is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 86% of them.
- NPI issued2020 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2020 · median 2008 among the 1,472 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,082 anesthesiology physician records list a practice address in Boston
They are 1,082 of the 41,865 NPPES records with a practice address in Boston, and 2,089 anesthesiology physician records in Massachusetts.
All 2,089 in Massachusetts → Every provider in Boston → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Ferne Braveman, MDBoston, MA 021181497738355
- Boris Burmistrovich, MDBoston, MA 021181043294085
- James English, MDBoston, MA 021181508841610
- Cynthia Espanola, MDBoston, MA 021181982689576
- Rafael Gonzalez, MDBoston, MA 021181619952629
- Wendy Gross, MDBoston, MA 021181437130358
- Sanjay Jain, MDBoston, MA 021181952386088
- Alexey Kotov, MDBoston, MA 021181518942564
Common questions
What is Benjamin Ethan Aronow, MD's NPI number?
Benjamin Ethan Aronow, MD's National Provider Identifier (NPI) is 1104445790, issued on Apr 13, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Ethan Aronow, MD located?
The NPPES record lists a practice address at 1 Boston Medical Ctr PL, Boston, MA, 02118. Phone: (617) 638-8000. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Ethan Aronow, MD's license?
NPPES lists Massachusetts license number 1017365, 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.