Brian T. Sim, CRNA
NPI 1598730491ActiveIndividual· Nurse Anesthetist, Certified Registered· Boston, MA
Nurse Anesthetist, Certified Registered (CRNA) with Bmc Affiliated Physicians, Inc. and 3 other groups, practicing in Boston, Massachusetts. Medicare paid $9,408 for services to 118 patients in 2024. Madrigal Pharmaceuticals was the largest of 2 companies reporting payments in 2025, $49.23 in all, mostly food and beverage. Lists Boston Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1598730491 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Mar 12, 2026 |
| Certified by provider | Mar 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN233053 | 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 - Certified Registered Nurse Anesthetist (CRNA) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 120 across 28 procedure codes |
| Paid by Medicare | $9,408 |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Bmc Affiliated Physicians, Inc.Brockton, MA · 564 clinicians
- Boston University Medical Center Anesthesiologists IncBoston, MA · 93 clinicians
- South Suburban Gastroenterology PCWeymouth, MA · 48 clinicians
- Gbaa Holdings PLLCWellesley, MA · 21 clinicians
Hospital affiliations
- Boston Medical CenterBoston, MA
- Good Samaritan Medical CenterBrockton, MA
Industry payments (Open Payments)
- 2025$49.23 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $32.23 | 1 |
| Janssen Biotech, Inc. | $17.00 | 1 |
What the 2025 payments were for
- Food and Beverage$49.23 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 370 nurse anesthetists in Boston · All nurse anesthetists in Massachusetts