Michael F. Larochelle, D.O.
Emergency Medicine Physician · Leominster, MA
Michael F. Larochelle, D.O. is an emergency medicine physician with a practice address in Leominster, Massachusetts, and NPI 1710163944, issued on Jan 17, 2008. Check the license (Massachusetts 235531, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael F. Larochelle
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 235531 MA
00000000000000001 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 60 Hospital RD, Leominster, MA 01453
- Phone
- (978) 466-2995
- Enumerated
- Jan 17, 2008
- Record last updated
- Apr 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (978) 466-2993
- Medicaid ID
- 110100079A MA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 60 Hospital RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael F. Larochelle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 235531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average emergency medicine physician in 2024
71 Medicare Part D claims for 56 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin11 claims
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.
Michael F. Larochelle among 1,829 emergency medicine physician records in Massachusetts
Michael F. Larochelle, D.O. is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 49% of them.
- NPI issued2008 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2015 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Massachusetts
There are 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Leominster → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Anthony Drappi, MDLeominster, MA 014531275523946
- Sham Khalsa, MDLeominster, MA 014531699765297
- Leewood Lane, MDLeominster, MA 014531124018734
- John Latimer, MDLeominster, MA 014531134180912
- Lillian Rich, M.D.Leominster, MA 014531003961988
- James Rifino, DOLeominster, MA 014531679530182
- Jan Rockwood, MDLeominster, MA 014531174513782
- James Sullivan, MDLeominster, MA 014531730161308
Common questions
What is Michael F. Larochelle, D.O.'s NPI number?
Michael F. Larochelle, D.O.'s National Provider Identifier (NPI) is 1710163944, issued on Jan 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Michael F. Larochelle, D.O. located?
The NPPES record lists a practice address at 60 Hospital RD, Leominster, MA, 01453. Phone: (978) 466-2995. Providers update this record themselves, so call before visiting.
How can I verify Michael F. Larochelle, D.O.'s license?
NPPES lists Massachusetts license number 235531, 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 F. Larochelle, D.O. prescribe under Medicare Part D?
In 2024, Michael F. Larochelle, D.O. had 71 Medicare Part D claims for 56 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.