Michael Aaron Fuchs
Gastroenterology Physician · Boston, MA
Michael Aaron Fuchs is a gastroenterology physician with a practice address in Boston, Massachusetts, and NPI 1104402841, issued on Mar 23, 2021. Check the license (Massachusetts 3015913, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Aaron Fuchs
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 3015913 MA
Self-reported in NPPES; status is on the state search - Practice location
- 45 Francis Street, Boston, MA 02115
- Phone
- (617) 732-6389
- Enumerated
- Mar 23, 2021
- Record last updated
- Mar 31, 2025
- Entity
- Type 1 · individual
Also registered at 45 Francis Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Aaron Fuchs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 3015913Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average gastroenterology physician in 2024
45 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Gastroenterology Physician providers in Massachusetts
There are 686 gastroenterology physician records in Massachusetts.
Other gastroenterology physician records in Massachusetts
- Robert Aaron, MDStoneham, MA1962694323
- Michael Aaronson, MDBeverly, MA1366547739
- Diane Abraczinskas, MDBoston, MA1811988488
- Nitin Aggarwal, M.D.North Chelmsford, MA1407145402
- Jaya Agrawal, M.D.Florence, MA1316979842
- Heidi Ahmed, M.D.North Chelmsford, MA1801276472
- Lynne Ahn, MDFramingham, MA1144269143
- Hiroyuki Aihara, M.D.Boston, MA1619395795
- Mona AkbariSouth Weymouth, MA1871720037
- Geetanjali Akerkar, M.D.Chelmsford, MA1144289166
Common questions
What is Michael Aaron Fuchs's NPI number?
Michael Aaron Fuchs's National Provider Identifier (NPI) is 1104402841, issued on Mar 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Michael Aaron Fuchs located?
The NPPES record lists a practice address at 45 Francis Street, Boston, MA, 02115. Phone: (617) 732-6389. Providers update this record themselves, so call before visiting.
How can I verify Michael Aaron Fuchs's license?
NPPES lists Massachusetts license number 3015913, 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.
How much does Michael Aaron Fuchs prescribe under Medicare Part D?
In 2024, Michael Aaron Fuchs had 45 Medicare Part D claims; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
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.