Randy S. Klein, M.D.
NPI 1265549042ActiveIndividual· Family Medicine· Flemington, NJ
Family Medicine (M.D.) in Flemington, New Jersey, trained at Albany Medical College of Union University (class of 1983). In 2024 Medicare paid $166,874 for 571 patients, and Part D covered 2,825 of their prescriptions, 89% of them generic. Merck Sharp & Dohme LLC was the largest of 7 companies reporting payments in 2025, $321.31 in all, mostly food and beverage.
Overview
| NPI | 1265549042 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 25, 2006 |
| Last updated in NPPES | Sep 15, 2020 |
| Certified by provider | Sep 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 25MAO4454700 | NJ |
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 - Family Practice (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 571 |
|---|---|
| Services billed | 3,174 across 86 procedure codes |
| Paid by Medicare | $166,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,825 · 6,482 30-day fills |
|---|---|
| Patients | 384 |
| Total drug cost | $236,097 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Family Practice |
Medical group
- The Doctor Is In, PAFlemington, NJ · 7 clinicians
Hospital affiliations
- Hunterdon Medical CenterFlemington, NJ
- St Luke's Warren HospitalPhillipsburg, NJ
Other facilities
- Hunterdon Medical Center Home HealthHome health agency · Flemington, NJ
- Visiting Nurse Assoc of Northern New Jersey, IncHome health agency · Morristown, NJ
- Hunterdon Hospice IncHospice · Flemington, NJ
Industry payments (Open Payments)
- 2025$321.31 · 11 payments from 7 companies
- 2024$103.70 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $125.00 | 1 |
| Exact Sciences Corporation | $67.13 | 3 |
| Pfizer Inc. | $46.06 | 3 |
| Inspire Medical Systems, Inc. | $25.42 | 1 |
| Novo Nordisk Inc | $20.58 | 1 |
What the 2025 payments were for
- Food and Beverage$321.31 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 family medicine physicians in Flemington · All family medicine physicians in New Jersey