MELISSA CASTROVILLO
NPI 1154043537
Counselor - Professional in Elk Grove Village, IL
About Melissa Castrovillo NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA CASTROVILLO (NPI 1154043537) is an individual professional provider in Elk Grove Village, Illinois, licensed in Illinois (180.018458) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS.
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 (PECOS)
Melissa Castrovillo is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Melissa Castrovillo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Naperville, IL 60564
- Reassigned Medicare billing, Illinois enrollment
- 475 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.
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 Melissa Castrovillo's NPI number?
The NPI number for Melissa Castrovillo is 1154043537. It was assigned to this individual provider in the NPPES registry on September 13, 2022.
Where is Melissa Castrovillo located?
Melissa Castrovillo practices at 1001 Rohlwing Rd, Elk Grove Village, IL 60007. The listed phone number is (847) 524-8800.
What is Melissa Castrovillo's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Melissa Castrovillo enrolled in Medicare?
Yes. Melissa Castrovillo is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Melissa Castrovillo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Castrovillo reassigns Medicare benefits to Edgewood Clinical Services, P.C. (Naperville, IL). 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 Melissa Castrovillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Castrovillo accept?
Health plans from UnitedHealthcare list Melissa Castrovillo 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 Melissa Castrovillo was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.