LEANNA GASSER APRN
NPI 1104625938
Nurse Practitioner - Family in South Barrington, IL
About Leanna Gasser Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEANNA GASSER APRN (NPI 1104625938) is an individual family provider in South Barrington, Illinois, licensed in Illinois (209.031919) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Leanna Gasser Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Leanna Gasser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Barrington, IL 60010
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: For Her Health, S.C.
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60010 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
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 Leanna Gasser's NPI number?
The NPI number for Leanna Gasser is 1104625938. It was assigned to this individual provider in the NPPES registry on March 12, 2025.
Where is Leanna Gasser located?
Leanna Gasser practices at 33 W Higgins Rd Ste 800, South Barrington, IL 60010. The listed phone number is (224) 802-2687.
What is Leanna Gasser's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Leanna Gasser enrolled in Medicare?
Yes. Leanna Gasser is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Leanna Gasser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leanna Gasser reassigns Medicare benefits to For Her Health Sc (South Barrington, 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 Leanna Gasser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Leanna Gasser was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Leanna Gasser, APRN · NPI 1104625938
Family physician in South Barrington, Illinois. Individual provider, active in the CMS NPPES registry since March 12, 2025.
## Identity
- **NPI:** 1104625938 (Entity type: Individual)
- **Enumerated:** March 12, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209.031919 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 33 W HIGGINS RD STE 800, South Barrington, IL 60010-9136
- **Phone:** (224) 802-2687
## 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:** For Her Health Sc (NPI 1750955787, South Barrington, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** March 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1104625938) · Data from the CMS NPPES public registry.