Dennis J. Kobylarz, M.D.
NPI 1003813965ActiveIndividual· Family Medicine· Canaan, CT
Family Medicine (M.D.) in Canaan, Connecticut, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $346,527 for 5,004 claims, against $36,474 paid for services in 2024. Sanofi Pasteur Inc. reported $38.82 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003813965 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 6, 2005 |
| Last updated in NPPES | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 027736 | CT |
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 - Family Practice (CT); Practitioner - Family Practice (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 613 across 17 procedure codes |
| Paid by Medicare | $36,474 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,004 · 10,198 30-day fills |
|---|---|
| Patients | 374 |
| Total drug cost | $346,527 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Hospital affiliations
- Berkshire Medical CenterPittsfield, MA
- Charlotte Hungerford HospitalTorrington, CT
- Fairview HospitalGreat Barrington, MA
- Sharon HospitalSharon, CT
Other facilities
- Amedisys Home Health CareHome health agency · Agawam, MA
- Berkshire Visiting Nurse AssociationHome health agency · Pittsfield, MA
- Visiting Nurse & Hospice of Litchfield County, IncHome health agency · Winsted, CT
- Fairview Commons Nursing & Rehabilitation CenterNursing home · Great Barrington, MA
- Noble HorizonsNursing home · Salisbury, CT
Industry payments (Open Payments)
- 2025$38.82 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi Pasteur Inc. | $38.82 | 1 |
What the 2025 payments were for
- Food and Beverage$38.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Canaan
- 1437383510