Doctor profile · Federal record
Dr. Sten Willander
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Boston, MA
- NPI 1053804641
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Boston Medical Ctr Pl
Boston, MA 021182908
(617) 638-8000 - Mailing address
-
690 Canton St Ste 325
Westwood, MA 020902324
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Massachusetts #RN236207
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053804641. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
165
Distinct HCPCS
5
Medicare allowed
$10,940
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 66 | 66 | $69 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 38 | 38 | $70 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 25 | 25 | $71 | |
00812 |
Anesthesia for exam of colon using an endoscope | 18 | 18 | $56 | |
00812 |
Anesthesia for exam of colon using an endoscope | 18 | 18 | $52 |
In context: peer comparison
Among 104 peers in this city , average services per provider: 30. This provider delivers 5.5× the peer median.Frequently asked questions
What is Dr. Sten Willander's medical specialty?
Dr. Sten Willander practices Certified Registered Nurse Anesthetist in Boston, MA.
Where does Dr. Sten Willander practice?
Dr. Sten Willander practices at 1 Boston Medical Ctr Pl, Boston, MA 021182908. Office phone: 6176388000.
What is Dr. Sten Willander's NPI?
Dr. Sten Willander's National Provider Identifier (NPI) is 1053804641, issued by NPPES.
Does Dr. Sten Willander accept Medicare assignment?
Dr. Sten Willander does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Sten Willander commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.