KATRINA G ESCARILLA R.N., A.P.N.,C.N.P.
NPI 1689881518
Nurse Practitioner in Downers Grove, IL
About Katrina G Escarilla R.n., A.p.n.,c.n.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATRINA G ESCARILLA R.N., A.P.N.,C.N.P. (NPI 1689881518) is an individual nurse practitioner in Downers Grove, Illinois, licensed in Illinois (209006348) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 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
Katrina G Escarilla R.n., A.p.n.,c.n.p. 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
3Medicare enrollment records show Katrina Escarilla reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Downers Grove, IL 60515
- Reassigned Medicare billing, Illinois enrollment
- 4,870 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 635 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 2,237 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.
The University Of Chicago Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60515 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 Katrina Escarilla's NPI number?
The NPI number for Katrina Escarilla is 1689881518. It was assigned to this individual provider in the NPPES registry on May 17, 2007. The provider is also known as Katrina Gecos Escarilla R.N.,a.P.N.,c.N.P..
Where is Katrina Escarilla located?
Katrina Escarilla practices at 1441 Branding Avenue Suite 310, Downers Grove, IL 60515. The listed phone number is (312) 609-0300.
What is Katrina Escarilla's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Katrina Escarilla enrolled in Medicare?
Yes. Katrina Escarilla 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 Katrina Escarilla's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katrina Escarilla reassigns Medicare benefits to 3 organizations: Advocate Health And Hospitals Corporation (Downers Grove, IL), The University Of Chicago Medical Center (Chicago, IL) and University Of Chicago (Chicago, IL). 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 Katrina Escarilla's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katrina Escarilla accept?
Health plans from Oscar Health list Katrina Escarilla 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 Katrina Escarilla affiliated with any hospitals?
According to CMS data, Katrina Escarilla is affiliated with The University Of Chicago Medical Center.
When was this NPI record last updated?
The NPPES record for Katrina Escarilla was last updated on December 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Katrina G Escarilla, R.N., A.P.N.,C.N.P. · NPI 1689881518
Nurse Practitioner physician in Downers Grove, Illinois. Individual provider, active in the CMS NPPES registry since May 17, 2007.
## Identity
- **NPI:** 1689881518 (Entity type: Individual)
- **Enumerated:** May 17, 2007
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 209006348 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1441 BRANDING AVENUE, SUITE 310, Downers Grove, IL 60515
- **Phone:** (312) 609-0300
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Advocate Health And Hospitals Corporation (NPI 1578670543, Downers Grove, IL); The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL); University Of Chicago (NPI 1821048786, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** December 2, 2015
- **Other identifiers:** Other 1316998578 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1689881518) · Data from the CMS NPPES public registry.