Yasuko Tanaka, CRNA
NPI 1831119296ActiveIndividual· Nurse Anesthetist, Certified Registered· Worcester, MA
Nurse Anesthetist, Certified Registered (CRNA) with Lawrence Anesthesia Services LLC, practicing in Worcester, Massachusetts. Medicare paid $13,929 for services to 111 patients in 2024. Merck Sharp & Dohme LLC reported $48.54 in payments in 2025, mostly food and beverage. Lists St Vincent Hospital as a hospital affiliation.
Overview
| NPI | 1831119296 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 113156 | 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 | 111 |
|---|---|
| Services billed | 115 across 25 procedure codes |
| Paid by Medicare | $13,929 |
Education and affiliations
| Graduation year | 1969 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Lawrence Anesthesia Services LLCWorcester, MA · 125 clinicians
Hospital affiliation
- St Vincent HospitalWorcester, MA
Industry payments (Open Payments)
- 2025$48.54 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $48.54 | 2 |
What the 2025 payments were for
- Food and Beverage$48.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse anesthetists in Worcester
- 1003687195
- 1023689858
- 1083153969
- 1114240413
- 1164484549
- 1215176599
- 1215436951
- 1225166697
- 1245217132
- 1285659128
- 1285663666
- 1306855218
All 158 nurse anesthetists in Worcester · All nurse anesthetists in Massachusetts