MARILYN K DEGAN ARNP, FNP-BC, OTRL
NPI 1497869085
Nurse Practitioner in Everett, WA
About Marilyn K Degan Arnp, Fnp-bc, Otrl NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARILYN K DEGAN ARNP, FNP-BC, OTRL (NPI 1497869085) is an individual nurse practitioner in Everett, Washington, licensed in Washington (IP60167718) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Edmonds.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marilyn K Degan Arnp, Fnp-bc, Otrl is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marilyn Degan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Elma, WA 98541
- Reassigned Medicare billing, Washington enrollment
- 190 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 98204 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVERETT, WA 98204
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 Marilyn Degan's NPI number?
The NPI number for Marilyn Degan is 1497869085. It was assigned to this individual provider in the NPPES registry on August 19, 2006.
Where is Marilyn Degan located?
Marilyn Degan practices at 15 SW Everett Mall Way Ste G, Everett, WA 98204. The listed phone number is (425) 355-5222.
What is Marilyn Degan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Marilyn Degan enrolled in Medicare?
Yes. Marilyn Degan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marilyn Degan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marilyn Degan reassigns Medicare benefits to Grays Harbor Community Hospital (Elma, 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 Marilyn Degan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Marilyn Degan was last updated on December 17, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Marilyn K Degan, ARNP, FNP-BC, OTRL · NPI 1497869085
Nurse Practitioner physician in Everett, Washington. Individual provider, active in the CMS NPPES registry since August 19, 2006.
## Identity
- **NPI:** 1497869085 (Entity type: Individual)
- **Enumerated:** August 19, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** IP60167718 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 15 SW EVERETT MALL WAY STE G, Everett, WA 98204-2715
- **Phone:** (425) 355-5222 · **Fax:** (425) 355-5231
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Grays Harbor Community Hospital (NPI 1073763314, Elma, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 17, 2019
- **Other identifiers:** Other AB37601 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1497869085) · Data from the CMS NPPES public registry.