ELVIRA RUIZ GARATE NP
NPI 1184494213
Nurse Practitioner - Family in Chicago, IL
About Elvira Ruiz Garate Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELVIRA RUIZ GARATE NP (NPI 1184494213) is an individual family provider in Chicago, Illinois, licensed in Wisconsin (248536) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS, is affiliated with University Of Wi Hospitals & Clinics Authority, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Elvira Ruiz Garate Np 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 Elvira Ruiz Garate reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60617
- Reassigned Medicare billing, Illinois enrollment
- 343 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 Wi Hospitals & Clinics Authority
Acute Care Hospitals · Madison, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60652 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 18
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 Elvira Ruiz Garate's NPI number?
The NPI number for Elvira Ruiz Garate is 1184494213. It was assigned to this individual provider in the NPPES registry on January 9, 2024. The provider is also known as Elvira Ruiz.
Where is Elvira Ruiz Garate located?
Elvira Ruiz Garate practices at 3348 W 87th St, Chicago, IL 60652. The listed phone number is (773) 776-4471.
What is Elvira Ruiz Garate's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Elvira Ruiz Garate enrolled in Medicare?
Yes. Elvira Ruiz Garate 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 Elvira Ruiz Garate's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elvira Ruiz Garate reassigns Medicare benefits to Oak Street Health Physicians Group, PC (Chicago, 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 Elvira Ruiz Garate's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elvira Ruiz Garate accept?
Health plans from Quartz and UnitedHealthcare list Elvira Ruiz Garate 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 Elvira Ruiz Garate affiliated with any hospitals?
According to CMS data, Elvira Ruiz Garate is affiliated with University Of Wi Hospitals & Clinics Authority.
When was this NPI record last updated?
The NPPES record for Elvira Ruiz Garate was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Elvira Ruiz Garate, NP · NPI 1184494213
Family physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since January 9, 2024.
## Identity
- **NPI:** 1184494213 (Entity type: Individual)
- **Enumerated:** January 9, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 248536 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 3348 W 87TH ST, Chicago, IL 60652-3767
- **Phone:** (773) 776-4471 · **Fax:** (773) 564-3510
## 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:** Oak Street Health Physicians Group, PC (NPI 1083051643, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** January 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1184494213) · Data from the CMS NPPES public registry.