JESSICA HORWITZ
NPI 1649758426
Nurse Practitioner - Family in Chicago, IL
About Jessica Horwitz NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JESSICA HORWITZ (NPI 1649758426) is an individual family provider in Chicago, Illinois, licensed in Illinois (209017850) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS, is affiliated with Presence Saint Joseph Hospital - Chicago, and maintains a secondary practice location in Chicago.
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 (PECOS)
Jessica Horwitz is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jessica Horwitz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Northfield, IL 60093
- Reassigned Medicare billing, Illinois enrollment
- 2 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Presence Saint Joseph Hospital - Chicago
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60642 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 13
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 Jessica Horwitz's NPI number?
The NPI number for Jessica Horwitz is 1649758426. It was assigned to this individual provider in the NPPES registry on August 2, 2018.
Where is Jessica Horwitz located?
Jessica Horwitz practices at 1460 N Halsted St Ste 501, Chicago, IL 60642. The listed phone number is (773) 388-6390.
What is Jessica Horwitz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Jessica Horwitz enrolled in Medicare?
Yes. Jessica Horwitz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jessica Horwitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Horwitz reassigns Medicare benefits to Synergy Integrative Headache Center Ltd (Northfield, 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 Jessica Horwitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jessica Horwitz accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Jessica Horwitz 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 Jessica Horwitz affiliated with any hospitals?
According to CMS data, Jessica Horwitz is affiliated with Presence Saint Joseph Hospital - Chicago.
When was this NPI record last updated?
The NPPES record for Jessica Horwitz was last updated on December 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Jessica Horwitz · NPI 1649758426
Family physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since August 2, 2018.
## Identity
- **NPI:** 1649758426 (Entity type: Individual)
- **Enumerated:** August 2, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209017850 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1460 N HALSTED ST STE 501, Chicago, IL 60642-2615
- **Phone:** (773) 388-6390
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Synergy Integrative Headache Center Ltd (NPI 1568087583, Northfield, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** December 4, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1649758426) · Data from the CMS NPPES public registry.