MR. SPENCER KEANE WINCHESTER RN
NPI 1407578313
Nurse Practitioner - Psychiatric/Mental Health in Portland, OR
About Mr. Spencer Keane Winchester Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. SPENCER KEANE WINCHESTER RN (NPI 1407578313) is an individual psychiatric/mental health provider in Portland, Oregon, licensed in Oregon (10031841) and active in the NPI registry since September 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2024).
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
Mr. Spencer Keane Winchester Rn 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 Reassignments
2Medicare enrollment records show Spencer Winchester reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97232
- Reassigned Medicare billing, Oregon enrollment
- 719 clinicians in this Medicare group
Denver, CO 80246
- Reassigned Medicare billing, Colorado enrollment
- 76 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 2
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 Spencer Winchester's NPI number?
The NPI number for Spencer Winchester is 1407578313. It was assigned to this individual provider in the NPPES registry on September 16, 2022.
Where is Spencer Winchester located?
Spencer Winchester practices at 30 NE Mlk, Portland, OR 97232. The listed phone number is (301) 639-8283.
What is Spencer Winchester's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Spencer Winchester enrolled in Medicare?
Yes. Spencer Winchester 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 organizations bill Medicare for Spencer Winchester's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Spencer Winchester reassigns Medicare benefits to 2 organizations: Legacy Emanuel Hospital & Health Center (Portland, OR) and Colorado In-Home Counseling (Denver, CO). Each 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 Spencer Winchester's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Spencer Winchester accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc. and Regence BlueCross BlueShield of Oregon list Spencer Winchester 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 Spencer Winchester was last updated on July 15, 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.
# Mr. Spencer Keane Winchester, RN · NPI 1407578313
Psychiatric/Mental Health physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since September 16, 2022.
## Identity
- **NPI:** 1407578313 (Entity type: Individual)
- **Enumerated:** September 16, 2022
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 10031841 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 30 NE MLK, Portland, OR 97232-2941
- **Phone:** (301) 639-8283
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Legacy Emanuel Hospital & Health Center (NPI 1003367491, Portland, OR); Colorado In-Home Counseling (NPI 1093220006, Denver, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** July 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1407578313) · Data from the CMS NPPES public registry.