Arthur Jeffery Nelson, PA-C
Physician Assistant · Lake Oswego, OR
At a glance
17550 Provost St Ste 201, Lake Oswego, OR 97034-5199
NPPES record updated Apr 25, 2023. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
17550 Provost St Ste 201Lake Oswego, OR 97034-5199
Additional reported practice locations
2280 Marcola RdSpringfield, OR 974772594
Phone: 5417474300
Fax: 5417470655 1255 Ne Grant St Unit C
Hillsboro, OR 971243479
Phone: 5039277393 1800 Centennial Blvd
Springfield, OR 974774379
Phone: 5417474300
Fax: 5417470655 2850 Se Powell Valley Rd Ste 100
Gresham, OR 970801495
Phone: 5036665050
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2020
- CMS specialties
- Physician Assistant
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Providence Milwaukie Hospital Milwaukie, OR
- Providence Portland Medical Center Portland, OR
- Providence St Vincent Medical Center Portland, OR
- Providence Willamette Falls Medical Center Oregon City, OR
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Physician Assistant
- Taxonomy code
- 363A00000X
- Enumeration date
- Jun 26, 2020
- Record updated
- Apr 25, 2023
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- PA-C
Reported taxonomies and licenses
363A00000X · Primary
License reported: PA201757 OR
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
17550 Provost St Ste 201Lake Oswego, OR 97034-5199
- Phone
- (503) 872-2440
- Fax
- (503) 513-3355
Mailing address
17550 PROVOST ST STE 201LAKE OSWEGO, OR 970345199
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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