Cordelia Ariel Nason, M.D.
NPI 1477679645ActiveIndividual· Anesthesiology· Winchester, MA
Anesthesiology (M.D.) in Winchester, Massachusetts, trained at Boston University School of Medicine (class of 2006). Medicare paid $16,856 for services to 77 patients in 2024.
Overview
| NPI | 1477679645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 21, 2007 |
| Last updated in NPPES | Apr 2, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 234488 | 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 - Anesthesiology (MA); Practitioner - Anesthesiology (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 112 across 15 procedure codes |
| Paid by Medicare | $16,856 |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Anesthesiology |
Medical groups
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
- Emerson Endoscopy and Digestive Health Center, LLCConcord, MA · 12 clinicians
Hospital affiliations
- Marlborough HospitalMarlborough, MA
- Umass Memorial Medical Center/University CampusWorcester, 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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