Mackenzie Rainier Cook, MD
General Surgery (CMS) · Longview, WA
At a glance
1615 Delaware St, Longview, WA 98632-2367
NPPES record updated Sep 22, 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
1615 Delaware StLongview, WA 98632-2367
Additional reported practice locations
300 N Graham St Ste 125Portland, OR 972271683
Phone: 5034133714 3181 Sw Sam Jackson Park Road
Ohsu
Portland, OR 972392393
Phone: 5034945300
Fax: 5034946519 505 Ne 87Th Ave Ste 301
Vancouver, WA 986641965
Phone: 3605141854
Fax: 3605146063 3355 Riverbend Dr Ste 300
Springfield, OR 974778800
Phone: 5412222720
Fax: 5412228376
Education & affiliations
- Medical / professional school
- Duke University School Of Medicine
- Graduation year
- 2010
- CMS specialties
- General Surgery
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.
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
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 |
|---|---|
| Travel and lodging | $19.00 |
Reporting companies
| Company | Amount |
|---|---|
| INTUITIVE SURGICAL, INC. | $19.00 |
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
- General Surgery (CMS)
- Taxonomy code
- 2086S0102X
- Enumeration date
- Apr 1, 2010
- Record updated
- Sep 22, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
2086S0127X
License reported: MD184572 OR
208600000X
License reported: MD184572 OR
2086S0102X · Primary
License reported: MD184572 OR
208600000X
License reported: 60642364 WA
2086S0127X
License reported: 60642364 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1615 Delaware StLongview, WA 98632-2367
- Phone
- (360) 501-3500
- Fax
- (360) 501-3555
Mailing address
3181 SW SAM JACKSON PARK RDPORTLAND, OR 972393011
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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