Ashling O'Connor, MD
NPI 1881851798ActiveIndividual· Surgery· Burlington, MA
Surgery (MD) with Lahey Clinic Inc, practicing in Burlington, Massachusetts. Mostly services rather than prescriptions: Medicare paid $87,496 for 404 patients in 2024, with only 33 Part D claims. Lists Lahey Hospital & Medical Center, Burlington and 1 other hospital as hospital affiliations.
Overview
| NPI | 1881851798 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 19, 2008 |
| Last updated in NPPES | Sep 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 247048 | MA |
| Surgery, Surgical Oncology | 2086X0206X | 247048 | MA |
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 - Surgical Oncology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 404 |
|---|---|
| Services billed | 638 across 24 procedure codes |
| Paid by Medicare | $87,496 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 37 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $317.12 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Surgical Oncology |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
Hospital affiliations
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
Other facilities
- Beth Israel Lahey Health at HomeHome health agency · Beverly, 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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