DR. SIMONE DEKKER MD, PHD
NPI 1548720717
Internal Medicine - Hematology & Oncology in Portland, OR
About Dr. Simone Dekker Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SIMONE DEKKER MD, PHD (NPI 1548720717) is an individual hematology & oncology provider in Portland, Oregon, licensed in Oregon (MD210217) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Swedish Issaquah, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Simone Dekker Md, Phd 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 Simone Dekker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Issaquah
Acute Care Hospitals · Issaquah, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97213 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 97213
PORTLAND, OR 97213
PORTLAND, OR 97213
PORTLAND, OR 97213
PORTLAND, OR 97213
PORTLAND, OR 97213
PORTLAND, OR 97213
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 Simone Dekker's NPI number?
The NPI number for Simone Dekker is 1548720717. It was assigned to this individual provider in the NPPES registry on March 22, 2019.
Where is Simone Dekker located?
Simone Dekker practices at 4805 NE Glisan St Ste 11N, Portland, OR 97213. The listed phone number is (503) 215-5696.
What is Simone Dekker's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Simone Dekker enrolled in Medicare?
Yes. Simone Dekker 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 Simone Dekker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Simone Dekker reassigns Medicare benefits to Swedish Health Services (Seattle, WA). 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 Simone Dekker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Simone Dekker accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Simone Dekker 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 Simone Dekker affiliated with any hospitals?
According to CMS data, Simone Dekker is affiliated with Swedish Issaquah.
When was this NPI record last updated?
The NPPES record for Simone Dekker was last updated on November 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Simone Dekker, MD, PHD · NPI 1548720717
Hematology & Oncology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since March 22, 2019.
## Identity
- **NPI:** 1548720717 (Entity type: Individual)
- **Enumerated:** March 22, 2019
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** MD210217 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4805 NE GLISAN ST STE 11N, Portland, OR 97213-2933
- **Phone:** (503) 215-5696
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Swedish Health Services (NPI 1689612954, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** November 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1548720717) · Data from the CMS NPPES public registry.