MRS. ILYA MELINA RAY F.N.P.
NPI 1447639737
Nurse Practitioner - Psychiatric/Mental Health in Trevor, WI
About Mrs. Ilya Melina Ray F.n.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ILYA MELINA RAY F.N.P. (NPI 1447639737) is an individual psychiatric/mental health provider in Trevor, Wisconsin, licensed in Wisconsin (6368) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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 (PECOS)
Mrs. Ilya Melina Ray F.n.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Ilya Ray reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gurnee, IL 60031
- Reassigned Medicare billing, Illinois and Wisconsin enrollments
- Also billed through NPI 1962116459 (Wisconsin)
- 2 clinicians in this Medicare group
Racine, WI 53403
- Reassigned Medicare billing, Wisconsin enrollment
- 14 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 53179 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Ilya Ray's NPI number?
The NPI number for Ilya Ray is 1447639737. It was assigned to this individual provider in the NPPES registry on May 20, 2015. The provider is also known as Mrs. Ilya Melina Collinsworth F.N.P..
Where is Ilya Ray located?
Ilya Ray practices at 12530 249th Cir, Trevor, WI 53179. The listed phone number is (262) 298-5251.
What is Ilya Ray's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Ilya Ray enrolled in Medicare?
Yes. Ilya Ray is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ilya Ray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ilya Ray reassigns Medicare benefits to 2 organizations: Vibrant Integrative Psychiatry PLLC (Gurnee, IL) and Racine County Finance Department (Racine, WI). 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 Ilya Ray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ilya Ray accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare) and Network Health list Ilya Ray 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 Ilya Ray was last updated on November 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mrs. Ilya Melina Ray, F.N.P. · NPI 1447639737
Psychiatric/Mental Health physician in Trevor, Wisconsin. Individual provider, active in the CMS NPPES registry since May 20, 2015.
## Identity
- **NPI:** 1447639737 (Entity type: Individual)
- **Enumerated:** May 20, 2015
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 6368 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 12530 249TH CIR, Trevor, WI 53179-9135
- **Phone:** (262) 298-5251
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Vibrant Integrative Psychiatry PLLC (NPI 1356050769, Gurnee, IL); Racine County Finance Department (NPI 1144412305, Racine, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 30, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1447639737) · Data from the CMS NPPES public registry.