DR. MACKENZIE RAINIER COOK MD
NPI 1497070486
Surgery in Portland, OR
About Dr. Mackenzie Rainier Cook Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MACKENZIE RAINIER COOK MD (NPI 1497070486) is an individual surgery provider in Portland, Oregon, licensed in Washington (60642364) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and maintains a secondary practice location in Longview.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mackenzie Rainier Cook Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohsu Hospital And Clinics
Acute Care Hospitals · Portland, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97239 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mackenzie Cook's NPI number?
The NPI number for Mackenzie Cook is 1497070486. It was assigned to this individual provider in the NPPES registry on April 1, 2010.
Where is Mackenzie Cook located?
Mackenzie Cook practices at 3181 SW Sam Jackson Park Road Ohsu, Portland, OR 97239. The listed phone number is (503) 494-5300.
What is Mackenzie Cook's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Mackenzie Cook enrolled in Medicare?
Yes. Mackenzie Cook is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Mackenzie Cook accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Mackenzie Cook as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mackenzie Cook affiliated with any hospitals?
According to CMS data, Mackenzie Cook is affiliated with Ohsu Hospital And Clinics.
When was this NPI record last updated?
The NPPES record for Mackenzie Cook was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Mackenzie Rainier Cook, MD · NPI 1497070486
Surgery physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since April 1, 2010.
## Identity
- **NPI:** 1497070486 (Entity type: Individual)
- **Enumerated:** April 1, 2010
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 60642364 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK ROAD, OHSU, Portland, OR 97239-2393
- **Phone:** (503) 494-5300 · **Fax:** (503) 494-6519
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Duke University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** July 8, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1497070486) · Data from the CMS NPPES public registry.