NICOLE LORRAINE CASTAGNO M,D., M.S.
NPI 1285160267
Family Medicine in Seattle, WA
About Nicole Lorraine Castagno M,d., M.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICOLE LORRAINE CASTAGNO M,D., M.S. (NPI 1285160267) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD61435539) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and maintains a secondary practice location in Seattle.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Nicole Lorraine Castagno M,d., M.s. 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 Nicole Castagno 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
- 4,364 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.
University Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98195 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.
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 Nicole Castagno's NPI number?
The NPI number for Nicole Castagno is 1285160267. It was assigned to this individual provider in the NPPES registry on May 11, 2017.
Where is Nicole Castagno located?
Nicole Castagno practices at 4060 E Stevens Way NE, Seattle, WA 98195. The listed phone number is (206) 597-5242.
What is Nicole Castagno's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Nicole Castagno enrolled in Medicare?
Yes. Nicole Castagno 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 Nicole Castagno's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Castagno reassigns Medicare benefits to The Association Of University Physicians (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 Nicole Castagno's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicole Castagno accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Nicole Castagno 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 Nicole Castagno affiliated with any hospitals?
According to CMS data, Nicole Castagno is affiliated with University Of Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for Nicole Castagno was last updated on July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Nicole Lorraine Castagno, M,D., M.S. · NPI 1285160267
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since May 11, 2017.
## Identity
- **NPI:** 1285160267 (Entity type: Individual)
- **Enumerated:** May 11, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD61435539 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4060 E STEVENS WAY NE, Seattle, WA 98195-0001
- **Phone:** (206) 597-5242
## 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:** The Association Of University Physicians (NPI 1023041159, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 18, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1285160267) · Data from the CMS NPPES public registry.