DR. SARAH L KATULA RN, APN
NPI 1972818987
Clinical Nurse Specialist - Psychiatric/Mental Health in Downers Grove, IL
About Dr. Sarah L Katula Rn, Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARAH L KATULA RN, APN (NPI 1972818987) is an individual psychiatric/mental health provider in Downers Grove, Illinois, licensed in Illinois (277-000023) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
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
Dr. Sarah L Katula Rn, 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
2Medicare enrollment records show Sarah Katula reassigns Medicare billing to 2 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
Glen Ellyn, IL 60137
- Reassigned Medicare billing, Illinois enrollment
- 20 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 3
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 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.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DOWNERS GROVE, IL 60515
DOWNERS GROVE, IL 60515
DOWNERS GROVE, IL 60515
DOWNERS GROVE, IL 60515
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 Sarah Katula's NPI number?
The NPI number for Sarah Katula is 1972818987. It was assigned to this individual provider in the NPPES registry on August 13, 2010. The provider is also known as Sarah L Hoewischer.
Where is Sarah Katula located?
Sarah Katula practices at 3743 Highland Ave Ste 2001, Downers Grove, IL 60515. The listed phone number is (630) 719-5454.
What is Sarah Katula's specialty?
The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Psychiatric/Mental Health, with taxonomy code 364SP0808X.
Is Sarah Katula enrolled in Medicare?
Yes. Sarah Katula 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 Sarah Katula's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Katula reassigns Medicare benefits to 2 organizations: Advocate Health And Hospitals Corporation (Downers Grove, IL) and Life Care Wellness, Inc. (Glen Ellyn, 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 Sarah Katula's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Katula accept?
Health plans from Oscar Health list Sarah Katula 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 Sarah Katula was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Dr. Sarah L Katula, RN, APN · NPI 1972818987
Psychiatric/Mental Health physician in Downers Grove, Illinois. Individual provider, active in the CMS NPPES registry since August 13, 2010.
## Identity
- **NPI:** 1972818987 (Entity type: Individual)
- **Enumerated:** August 13, 2010
- **Primary specialty:** Clinical Nurse Specialist - Psychiatric/Mental Health · taxonomy 364SP0808X
- **State license:** 277-000023 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 3743 HIGHLAND AVE STE 2001, Downers Grove, IL 60515-1594
- **Phone:** (630) 719-5454
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Advocate Health And Hospitals Corporation (NPI 1285903849, Downers Grove, IL); Life Care Wellness, Inc. (NPI 1952767733, Glen Ellyn, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** January 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1972818987) · Data from the CMS NPPES public registry.