Laurence H. Klein, MD
NPI 1285621144ActiveIndividual· Internal Medicine· Turners Falls, MA
Internal Medicine (MD) in Turners Falls, Massachusetts, trained at Medical College of Wisconsin (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $317,731 for 3,815 claims, against $32,837 paid for services in 2024.
Overview
| NPI | 1285621144 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 5, 2005 |
| Last updated in NPPES | Jul 8, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 46101 | MA |
| Hospitalist | 208M00000X | 46101 | MA |
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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 339 across 6 procedure codes |
| Paid by Medicare | $32,837 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,815 · 3,823 30-day fills |
|---|---|
| Patients | 152 |
| Total drug cost | $317,731 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Ch Specialty Services Ma PCSpringfield, MA · 88 clinicians
Other facilities
- New England Hospice II, LLCHospice · Hingham, MA
- Pioneer Valley Hospice & Palliative CareHospice · Greenfield, MA
- Regalcare at GreenfieldNursing home · Greenfield, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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