Michael James Lemay, M.D.
Endocrinology, Diabetes & Metabolism Physician · Vernon, CT
Michael James Lemay, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Vernon, Connecticut, and NPI 1962533380, issued on Mar 8, 2007. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Michael James Lemay
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 221122 MA
Self-reported in NPPES; status is on the state search - Practice location
- 460 Hartford Tpke, Vernon, CT 06066
- Phone
- (860) 896-4877
- Enumerated
- Mar 8, 2007
- Record last updated
- Apr 24, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (860) 896-4876
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 214 in Connecticut → Look up another NPI →
Also registered at 460 Hartford Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrew Gregory, D.C., FNP-C, R.NCS.TFamily Nurse Practitioner1114961703
- Yasmine Khan, MDEndocrinology, Diabetes & Metabolism Physician1972577518
- Nichole Kycia, PA-CPhysician Assistant1487061669
Verify Michael James Lemay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
386 Medicare Part D claims for 208 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Levothyroxine Sodium47 claims
- Metformin Hcl28 claims
- Synthroid26 claims
- Jardiance24 claims
- Pioglitazone Hcl24 claims
- Atorvastatin Calcium19 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $125.00
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Michael James Lemay among 214 endocrinology, diabetes & metabolism physician records in Connecticut
Michael James Lemay, M.D. is one of 214 endocrinology, diabetes & metabolism physician records with a practice address in Connecticut. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 46% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Connecticut
There are 214 endocrinology, diabetes & metabolism physician records in Connecticut.
All 214 in Connecticut → Every provider in Vernon → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Yasmine Khan, MDVernon, CT 060661972577518
- Diana Wagner, M.D.Vernon, CT 060661790893022
- Helen Anaedo, M.DPlainville, CT 060621164717021
- Latha Dulipsingh, MDSouth Windsor, CT 060741467439349
- Ameena Madan Paramasivan, M.D.,South Windsor, CT 060741609121904
- Pooja Narwal, M.D.South Windsor, CT 060741578841763
- Olubusayo Araoye, MDNew Britain, CT 060521780108605
- Manmeet Kaur, M.D.New Britain, CT 060521053555334
Common questions
What is Michael James Lemay, M.D.'s NPI number?
Michael James Lemay, M.D.'s National Provider Identifier (NPI) is 1962533380, issued on Mar 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael James Lemay, M.D. located?
The NPPES record lists a practice address at 460 Hartford Tpke, Vernon, CT, 06066. Phone: (860) 896-4877. Providers update this record themselves, so call before visiting.
How can I verify Michael James Lemay, M.D.'s license?
Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael James Lemay, M.D. prescribe under Medicare Part D?
In 2024, Michael James Lemay, M.D. had 386 Medicare Part D claims for 208 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Michael James Lemay, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.