Sten E. Willander
- Medicare patients, 2024
- 289
- Hospital affiliations
- 2
- Medical groups
- 5
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 840 Winter Street, Waltham, MA 02451
- Practice phone
- Call (781) 895-4901
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Boston Out-Patient Surgical Suites
Surgery Center - Medicare-Certified · Waltham, Massachusetts
Find Sten Willander's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Sten E. Willander is a nurse anesthetist in Waltham, Massachusetts
Sten Willander practices at Boston Out-Patient Surgical Suites in Waltham, Massachusetts.
Sten Willander's NPI, 1053804641, was assigned on June 8, 2018. Sten Willander holds Massachusetts license RN236207.
- NPI
- 1053804641NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688921232
- NPI enumeration date
- June 8, 2018
- NPI status
- Active
- Practice phone
- (781) 895-4901
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Sten E. Willander practices at Boston Out-Patient Surgical Suites in Waltham, Massachusetts
Sten Willander's primary practice is Boston Out-Patient Surgical Suites, at 840 Winter Street, Waltham, MA 02451. The practice phone is (781) 895-4901.
- Boston Out-Patient Surgical Suites840 Winter Street, Waltham, MA 02451Phone(781) 895-4901
Source: Dmand AI Affiliation Data
Sten E. Willander is affiliated with 3 sites of care and 5 medical groups
Sten Willander's primary practice is Boston Out-Patient Surgical Suites in Waltham, Massachusetts. Sten Willander is also affiliated with Boston Medical Center. The medical group on file is Capa Anesthesia. Dmand AI also links Sten Willander to 1 more hospital and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sten E. Willander's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sten Willander practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Out-Patient Surgical Suites | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Sten E. Willander is one of 1,027 nurse anesthetists in Massachusetts
Nurse anesthetist, certified registered is Sten Willander's primary specialty in the NPI Registry, under taxonomy code 367500000X. Sten Willander is licensed in Massachusetts.
Specialties and state licenses
- Certified registered nurse anesthetist, MassachusettsPrimary
Nurse anesthetists near Sten Willander
Counts of nurse anesthetists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sten E. Willander treated 289 Medicare patients in 2024, average age 72
CMS counts 289 Medicare patients who saw Sten Willander in 2024. The largest group is 65 to 74, with 170 patients. 74% of them have high cholesterol, and 65% have high blood pressure. 14% are also on Medicaid. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sten Willander's median patient age at 56, with 52% women.
Sten Willander's Medicare patients by age, 2024
Sten Willander's Medicare patients by sex, 2024
- Women16858%
- Men12142%
Chronic conditions among Sten Willander's Medicare patients, 2024
- High cholesterol74%
- High blood pressure65%
- Arthritis41%
- Anxiety27%
- Mood disorders25%
- Depression21%
- Diabetes21%
- Cancer14%
Share of Medicare patients with each condition. A patient can have several.
Sten Willander's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sources for Sten E. Willander's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Sten E. Willander
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sten E. Willander's NPI number?
Sten E. Willander's NPI number is 1053804641. It was assigned on June 8, 2018, and it is active in the NPI Registry.
What does Sten E. Willander specialize in?
Sten E. Willander is a nurse anesthetist in Waltham, Massachusetts. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Sten E. Willander practice?
Sten Willander practices at 840 Winter Street, Waltham, MA 02451. Sten Willander's primary practice is Boston Out-Patient Surgical Suites in Waltham, Massachusetts. Dmand AI also links Sten Willander to 1 hospital and 4 medical groups.
What is Sten E. Willander's office phone number?
The practice phone on file for Sten Willander is (781) 895-4901.
What is Sten E. Willander's medical license number?
Sten Willander holds Massachusetts license RN236207.
Which hospitals is Sten E. Willander affiliated with?
Sten Willander is affiliated with Boston Medical Center. Dmand AI links Sten Willander to 1 more hospital.
What medical group is Sten E. Willander part of?
Sten Willander is linked to Capa Anesthesia. Dmand AI links Sten Willander to 4 more medical groups.
How many Medicare patients does Sten E. Willander see?
CMS counts 289 Medicare patients who saw Sten Willander in 2024, with an average age of 72.
How long has Sten E. Willander been practicing?
Sten Willander graduated from medical school in 2018, 8 years ago.
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