MRS. SERA LU MADSEN ARNP
NPI 1295456838
Nurse Practitioner in Everett, WA
About Mrs. Sera Lu Madsen Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SERA LU MADSEN ARNP (NPI 1295456838) is an individual nurse practitioner in Everett, Washington, licensed in Washington (70006026) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS, is affiliated with Providence Regional Medical Center Everett, and is a graduate of University Of Washington School Of Medicine (2025).
NPPES Registry Identity
Specialties & Licenses 2
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
Mrs. Sera Lu Madsen Arnp 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Regional Medical Center Everett
Acute Care Hospitals · Everett, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98201 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVERETT, WA 98201
EVERETT, WA 98201
EVERETT, WA 98201
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 Sera Madsen's NPI number?
The NPI number for Sera Madsen is 1295456838. It was assigned to this individual provider in the NPPES registry on September 12, 2022.
Where is Sera Madsen located?
Sera Madsen practices at 2707 Colby Ave Ste 718, Everett, WA 98201. The listed phone number is (425) 339-5413.
What is Sera Madsen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Sera Madsen enrolled in Medicare?
Yes. Sera Madsen 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.
Is Sera Madsen affiliated with any hospitals?
According to CMS data, Sera Madsen is affiliated with Providence Regional Medical Center Everett.
When was this NPI record last updated?
The NPPES record for Sera Madsen was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Mrs. Sera Lu Madsen, ARNP · NPI 1295456838
Nurse Practitioner physician in Everett, Washington. Individual provider, active in the CMS NPPES registry since September 12, 2022.
## Identity
- **NPI:** 1295456838 (Entity type: Individual)
- **Enumerated:** September 12, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 70006026 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 2707 COLBY AVE STE 718, Everett, WA 98201-3564
- **Phone:** (425) 339-5413
## 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:** University Of Washington School Of Medicine, class of 2025
## Record status
- **NPPES last updated:** July 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1295456838) · Data from the CMS NPPES public registry.