CATHERINE CHASE APN
NPI 1366830275
Nurse Practitioner - Family in Elgin, IL
About Catherine Chase Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE CHASE APN (NPI 1366830275) is an individual family provider in Elgin, Illinois, licensed in Illinois (209.012337) and active in the NPI registry since December 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Aurora, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Catherine Chase Apn 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 Catherine Chase reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burr Ridge, IL 60527
- Reassigned Medicare billing, Illinois enrollment
- 183 clinicians in this Medicare group
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 127 clinicians in this Medicare group
Springfield, PA 19064
- Reassigned Medicare billing, Pennsylvania enrollment
- 10 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60123 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 Catherine Chase's NPI number?
The NPI number for Catherine Chase is 1366830275. It was assigned to this individual provider in the NPPES registry on December 30, 2014.
Where is Catherine Chase located?
Catherine Chase practices at 1984 Sandy Creek Dr, Elgin, IL 60123. The listed phone number is (630) 200-8118.
What is Catherine Chase's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Catherine Chase enrolled in Medicare?
Yes. Catherine Chase 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 Catherine Chase's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Chase reassigns Medicare benefits to 3 organizations: Paragon Clinical LLC (Burr Ridge, IL), MD @ Home Illinois, Sc (Chicago, IL) and Personic Health Care LLC (Springfield, PA). 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 Catherine Chase's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Chase accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Catherine Chase 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 Catherine Chase was last updated on December 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Catherine Chase, APN · NPI 1366830275
Family physician in Elgin, Illinois. Individual provider, active in the CMS NPPES registry since December 30, 2014.
## Identity
- **NPI:** 1366830275 (Entity type: Individual)
- **Enumerated:** December 30, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209.012337 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1984 SANDY CREEK DR, Elgin, IL 60123-2573
- **Phone:** (630) 200-8118
## 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): Paragon Clinical LLC (NPI 1114139946, Burr Ridge, IL); MD @ Home Illinois, Sc (NPI 1568758415, Chicago, IL); Personic Health Care LLC (NPI 1891382230, Springfield, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** December 22, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1366830275) · Data from the CMS NPPES public registry.