Christopher John Kwolek, MD
NPI 1689665309ActiveIndividual· Surgery, Vascular Surgery· Wellesley, MA
Surgery, Vascular Surgery (MD) in Wellesley, Massachusetts, trained at University of California, San Francisco School of Medicine (class of 1987). Mostly services rather than prescriptions: Medicare paid $556,049 for 421 patients in 2024, with only 41 Part D claims. Endologix LLC was the largest of 15 companies reporting payments in 2025, $2,400 in all, mostly food and beverage.
Overview
| NPI | 1689665309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 2, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
| Certified by provider | Mar 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 72994 | MA |
| Surgery | 208600000X | 72994 | 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 - Vascular Surgery (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 421 |
|---|---|
| Services billed | 1,658 across 102 procedure codes |
| Paid by Medicare | $556,049 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 97 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $1,043 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Atrius Health IncBraintree, MA · 1,222 clinicians
- Vascular Care Group LLCHyannis, MA · 25 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
Other facilities
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
Industry payments (Open Payments)
- 2025$2,400 · 36 payments from 15 companies
- 2024$11,580 · 36 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Endologix LLC | $329.45 | 1 |
| Shockwave Medical, Inc | $315.69 | 1 |
| Bolton Medical Inc | $295.38 | 2 |
| Cook Medical LLC | $262.41 | 3 |
| Pfizer Inc. | $260.17 | 9 |
What the 2025 payments were for
- Food and Beverage$2,400 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Vascular Surgery providers in Wellesley
- 1609459148
- 1821401811
- 1750697157
- 1093773673