Barbara Quirk, CRNA
NPI 1295713063ActiveIndividual· Nurse Anesthetist, Certified Registered· Newburyport, MA
Nurse Anesthetist, Certified Registered (CRNA) with Dha Endoscopy LLC and 1 other group, practicing in Newburyport, Massachusetts. Medicare paid $53,201 for services to 627 patients in 2024. Madrigal Pharmaceuticals was the largest of 6 companies reporting payments in 2025, $162.49 in all, mostly food and beverage.
Overview
| NPI | 1295713063 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jan 3, 2006 |
| Last updated in NPPES | May 8, 2026 |
| Certified by provider | May 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | APRN05137 | RI |
| Nurse Anesthetist, Certified Registered | 367500000X | 117117 | 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 - Certified Registered Nurse Anesthetist (CRNA) (MA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 627 |
|---|---|
| Services billed | 654 across 8 procedure codes |
| Paid by Medicare | $53,201 |
Education and affiliations
| Graduation year | 1976 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Dha Endoscopy LLCStoneham, MA · 19 clinicians
- Ivs Anesthesia LLCAndover, MA · 9 clinicians
Industry payments (Open Payments)
- 2025$162.49 · 7 payments from 6 companies
- 2024$318.41 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $54.94 | 2 |
| Janssen Biotech, Inc. | $25.30 | 1 |
| Ardelyx, Inc. | $22.55 | 1 |
| Abbvie Inc. | $20.49 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $20.42 | 1 |
What the 2025 payments were for
- Food and Beverage$162.49 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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