Quick answers
- Where does Xylem Nilsen see patients?
- Medicare's clinician data lists 2 practice locations, including Beaverton, OR and Portland, OR. Call before your visit to confirm the address.
- What is Xylem Nilsen's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Xylem Nilsen accept Medicare assignment?
- Yes. Medicare's clinician data says Xylem Nilsen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Xylem Nilsen?
- (503) 230-7007, as listed in official Medicare / NPI Registry data.
- What is Xylem Nilsen's NPI number?
- 1447655105. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Xylem Nilsen is enrolled with Medicare (CMS data updated 2026-10-02).
- 10700 SW Beaverton Hillsdale Hwy, Suite 560Beaverton, OR 97005 (503) 230‑7007
- 1336 NW Flanders StPortland, OR 97209
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Beaverton
Clinicians with the same Medicare primary specialty in Beaverton, OR — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447655105 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians