Hans Knopp, D.O.
NPI 1639506967ActiveIndividual· Physical Medicine & Rehabilitation· West Hartford, CT
Physical Medicine & Rehabilitation (D.O.) with Hartford Healthcare Medical Group Specialists PLLC, practicing in West Hartford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $480,183 for 2,580 claims, against $132,849 paid for services in 2024. Boston Scientific Corporation was the largest of 14 companies reporting payments in 2025, $2,759 in all, mostly food and beverage. Lists Hartford Hospital as a hospital affiliation.
Overview
| NPI | 1639506967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Oct 1, 2013 |
| Last updated in NPPES | Feb 14, 2026 |
| Certified by provider | Feb 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 57267 | CT |
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 - Physical Medicine and Rehabilitation (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 255 |
|---|---|
| Services billed | 7,436 across 55 procedure codes |
| Paid by Medicare | $132,849 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,580 · 2,896 30-day fills |
|---|---|
| Patients | 429 |
| Total drug cost | $480,183 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physical Medicine And Rehabilitation |
| Secondary specialties | Pain Management |
| Telehealth | Offers telehealth |
Medical group
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
Hospital affiliation
- Hartford HospitalHartford, CT
Industry payments (Open Payments)
- 2025$2,759 · 146 payments from 14 companies
- 2024$2,288 · 156 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $450.03 | 24 |
| Abbvie Inc. | $409.17 | 17 |
| Spr Therapeutics, Inc | $331.37 | 23 |
| Saluda Medical Americas, Inc. | $310.04 | 7 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $294.46 | 21 |
What the 2025 payments were for
- Food and Beverage$2,759 · 146 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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