Stephen J Wallace, MD
Orthopedic Surgery (CMS) · Lake Oswego, OR
At a glance
4250 Mercantile Dr, Lake Oswego, OR 97035-2504
Published activity: Removal of tissue. View counts and coverage
NPPES record updated Oct 8, 2026. 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
4250 Mercantile DrLake Oswego, OR 97035-2504
Additional reported practice locations
325 9Th AveSeattle, WA 98104
Phone: 2065205000 1635 Aurora Ct
Aurora, CO 800452517
Phone: 7208481900 535 E 70Th St
New York, NY 100214823
Phone: 2126061000 2160 S 1St Ave
Maywood, IL 601533328
Phone: 7082163280
Education & affiliations
- Medical / professional school
- Baylor College Of Medicine
- Graduation year
- 2014
- CMS specialties
- Orthopedic Surgery
Practice groups
Reported hospital affiliations
- Legacy Emanuel Medical Center Portland, 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.
| Procedure category | Published Medicare activity |
|---|---|
| Removal of tissue | 16 |
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
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Consulting fee | $64,561.27 |
| Travel and lodging | $15,087.85 |
| Food and beverage | $3,141.24 |
| Honoraria | $2,750.00 |
Reporting companies
| Company | Amount |
|---|---|
| MEDICAL DEVICE BUSINESS SERVICES, INC. | $53,376.40 |
| GLOBUS MEDICAL, INC. | $24,627.91 |
| CURVAFIX, INC. | $2,750.00 |
| ORTHOFIX MEDICAL, INC. | $2,156.63 |
| SYNTHES USA PRODUCTS LLC | $1,009.99 |
| PARAGON 28, INC. | $874.55 |
| DEPUY SYNTHES SALES INC. | $375.18 |
| SMITH+NEPHEW, INC. | $278.38 |
| Other reporting companies | $91.32 |
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
- Orthopedic Surgery (CMS)
- Taxonomy code
- 207XX0801X
- Enumeration date
- Mar 24, 2014
- Record updated
- Oct 8, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207X00000X
License reported: MD206048 OR
207X00000X
License reported: MD60932486 WA
207XX0801X · Primary
License reported: MD206048 OR
207XX0801X
License reported: DR.0078412 CO
207XX0801X
License reported: MD60932486 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
4250 Mercantile DrLake Oswego, OR 97035-2504
- Phone
- (503) 850-9940
- Fax
- (503) 850-6709
Mailing address
PO BOX 42928BELFAST, ME 049151281
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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