DR. MICHAEL JAMES LEMAY M.D.
NPI 1962533380
Internal Medicine - Endocrinology, Diabetes & Metabolism in Vernon, CT

Q: What is Michael Lemay's NPI number?

The NPI number for Michael Lemay is 1962533380. It was assigned to this individual provider in the NPPES registry on March 8, 2007.

Q: What is Michael Lemay's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Michael Lemay was last updated on April 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 08, 2007PECOS Enrolled

84.47/100

CMS Quality Rating

460 HARTFORD TPKE, SUITE A, VERNON, CT 06066(860) 896-4877(860) 896-4876 Get Directions Write a Review

NPPES record last updated: April 24, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Michael James Lemay M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL JAMES LEMAY M.D. (NPI 1962533380) is an individual endocrinology, diabetes & metabolism provider in Vernon, Connecticut, licensed in Massachusetts (221122) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962533380

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDR. MICHAEL JAMES LEMAYCredential: M.D.

Location Address460 HARTFORD TPKE, SUITE AVernon, CT 06066-4845

Mailing Address301 Mill Pond DrSouth Windsor, CT 06074-3595 · (860) 648-1281

Phone(860) 896-4877

Fax(860) 896-4876

Sole ProprietorNo

Enumeration DateMarch 8, 2007

Last NPPES UpdateApril 24, 2012

✔ NPI 1962533380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in MA · 221122

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

460 HARTFORD TPKE, Vernon, CT 06066

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Other Identifiers 1

Medicare UPINI14949

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael James Lemay M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Michael Lemay reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hartford Hospital

12 mi

General Acute Care Hospital

80 SEYMOUR ST
Hartford, CT 06102

Reassigned Medicare billing, Connecticut enrollment
964 clinicians in this Medicare group

NPI 1770696643 (860) 696-6010

Hartford Healthcare Medical Group Specialists, PLLC

12 mi

Surgery

85 SEYMOUR ST STE 415
Hartford, CT 06106

Reassigned Medicare billing, Connecticut enrollment
1,921 clinicians in this Medicare group

NPI 1023584216 (860) 246-2071

Hartford Healthcare Medical Group, Inc

13 mi

Surgery

1290 SILAS DEANE HWY, ATTN: LINDA STRAKA
Wethersfield, CT 06109

Reassigned Medicare billing, Connecticut enrollment
747 clinicians in this Medicare group

NPI 1043561301 (860) 972-9033

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06066 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$138.84 typical visit price

range $60.82 – $183.10

Typical copayment $34.71 (range $15.20 – $45.77)

Most-billed visit code 99204

Established Patient

$106.68 typical visit price

range $19.76 – $149.26

Typical copayment $26.67 (range $4.94 – $37.31)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.47/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

79.28

Promoting Interoperability

100

Improvement Activities

Cost

59.59

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224

DME-Other DME · category DE017N

2 suppliers16 claims208 services$18.27 avg. paid by Medicare

Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225

DME-Other DME · category DE017N

2 suppliers16 claims480 services$2.36 avg. paid by Medicare

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

30 suppliers80 claims337 services$6.15 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

9 suppliers20 claims56 services$1.13 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

8 suppliers69 claims69 services$189.88 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANDREW PAUL THOMAS GREGORY D.C., FNP-C, R.NCS.T

Nurse Practitioner (Family)

460 HARTFORD TPKE
VERNON, CT 06066

Capitol Planning Region (860) 872-6229

CONNECTICUT BACK CENTER LLC

Orthopaedic Surgery

460 HARTFORD TPKE, SUITE B
VERNON, CT 06066

Capitol Planning Region (860) 872-6229

JESSE EISLER M.D.

Orthopaedic Surgery

460 HARTFORD TPKE, SUITE B
VERNON, CT 06066

Capitol Planning Region (860) 872-6229

NICHOLE KYCIA PA-C

Physician Assistant

460 HARTFORD TPKE
VERNON, CT 06066

Capitol Planning Region (860) 872-6229

DR. LUKE ANTHONY BLANCO D.C.

Chiropractor

460 HARTFORD TPKE, SUITE B
VERNON, CT 06066

Capitol Planning Region (860) 872-6229

EASTERN CONNECTICUT GASTROENTEROLOGY,LLC

Internal Medicine (Gastroenterology)

460 HARTFORD TPKE, SUITE B
VERNON, CT 06066

Capitol Planning Region (860) 875-6944

TOTAL RENAL CARE INC

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)

460 HARTFORD TPKE, STE C
VERNON, CT 06066

Capitol Planning Region (860) 896-1537

YASMINE S KHAN MD

Internal Medicine (Endocrinology, Diabetes & Metabolism)

460 HARTFORD TPKE, SUITE A
VERNON, CT 06066

Capitol Planning Region (860) 896-4877

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Lemay's NPI number?

The NPI number for Michael Lemay is 1962533380. It was assigned to this individual provider in the NPPES registry on March 8, 2007.

Where is Michael Lemay located?

Michael Lemay practices at 460 Hartford Tpke Suite A, Vernon, CT 06066. The listed phone number is (860) 896-4877.

What is Michael Lemay's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Michael Lemay enrolled in Medicare?

Yes. Michael Lemay is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Lemay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Lemay reassigns Medicare benefits to 3 organizations: Hartford Hospital (Hartford, CT), Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT) and Hartford Healthcare Medical Group, Inc (Wethersfield, CT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Lemay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Lemay was last updated on April 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.