Klemens B. Meyer, M.D.
NPI 1235177544ActiveIndividual· Internal Medicine, Nephrology· Boston, MA
Internal Medicine, Nephrology (M.D.) in Boston, Massachusetts, trained at Harvard Medical School (class of 1982). In 2024 Medicare paid $48,705 for 96 patients, and Part D covered 305 of their prescriptions, 70% of them generic. Travere Therapeutics, Inc. reported $3.32 in payments in 2025, mostly education.
Overview
| NPI | 1235177544 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | Jul 20, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 53831 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 96 |
|---|---|
| Services billed | 370 across 14 procedure codes |
| Paid by Medicare | $48,705 |
Part D prescriptions in 2024
| Prescriptions (claims) | 305 · 451 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $48,406 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Pratt Medical Group IncBoston, MA · 286 clinicians
Hospital affiliation
- Tufts Medical CenterBoston, MA
Other facilities
- Dci Ball SquareDialysis facility · Somerville, MA
- Dialysis Clinic, Inc. (Dci Boston)Dialysis facility · Boston, MA
Industry payments (Open Payments)
- 2025$3.32 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $3.32 | 2 |
What the 2025 payments were for
- Education$3.32 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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