KAREN R COOPER D.O.
NPI 1487646238
Family Medicine in Portland, OR
About Karen R Cooper D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN R COOPER D.O. (NPI 1487646238) is an individual family medicine provider in Portland, Oregon, licensed in Oregon (219012) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (1999).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Karen R Cooper D.o. 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.
Medicare Billing Reassignment
Medicare enrollment records show Karen Cooper reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tigard, OR 97223
- Reassigned Medicare billing, Oregon enrollment
- 22 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97232 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 97232
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 Karen Cooper's NPI number?
The NPI number for Karen Cooper is 1487646238. It was assigned to this individual provider in the NPPES registry on August 18, 2005.
Where is Karen Cooper located?
Karen Cooper practices at 500 NE Multnomah St Ste 100, Portland, OR 97232. The listed phone number is (971) 393-5508.
What is Karen Cooper's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Karen Cooper enrolled in Medicare?
Yes. Karen Cooper 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.
Which organization bills Medicare for Karen Cooper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Cooper reassigns Medicare benefits to Cynthia Gulick, PC (Tigard, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karen Cooper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Cooper accept?
Health plans from Moda Health Plan, Inc. list Karen Cooper 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.
When was this NPI record last updated?
The NPPES record for Karen Cooper was last updated on September 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Karen R Cooper, D.O. · NPI 1487646238
Family Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since August 18, 2005.
## Identity
- **NPI:** 1487646238 (Entity type: Individual)
- **Enumerated:** August 18, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 219012 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 NE MULTNOMAH ST STE 100, Portland, OR 97232-2031
- **Phone:** (971) 393-5508
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Bills Medicare through:** Cynthia Gulick, PC (NPI 1467675009, Tigard, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 1999
## Record status
- **NPPES last updated:** September 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1487646238) · Data from the CMS NPPES public registry.