M. James Lenhard, MD
NPI 1245218148ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Burlington, MA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Burlington, Massachusetts, trained at Albany Medical College of Union University (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $2,848,523 for 5,876 claims, against $96,735 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $761.39 in all, mostly speaking and faculty fees.
Overview
| NPI | 1245218148 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 3, 2006 |
| Last updated in NPPES | Jul 24, 2025 |
| Certified by provider | Jul 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 73142 | MA |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | C10004165 | DE |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (DE); Practitioner - Endocrinology (MA); Practitioner - Endocrinology (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 753 |
|---|---|
| Services billed | 1,291 across 16 procedure codes |
| Paid by Medicare | $96,735 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,876 · 15,053 30-day fills |
|---|---|
| Patients | 788 |
| Total drug cost | $2,848,523 |
| Generic share | 43% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical groups
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
- Core Physicians LLCExeter, NH · 289 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Christiana HospitalNewark, DE
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
- Winchester HospitalWinchester, MA
Industry payments (Open Payments)
- 2025$761.39 · 4 payments from 2 companies
- 2024$8,299 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $697.00 | 1 |
| Abbott Laboratories | $64.39 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$697.00 · 1 payment
- Food and Beverage$64.39 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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