GIANAN HEALTH PLLC
NPI 1467201210
Nurse Practitioner - Psychiatric/Mental Health in Bolingbrook, IL
About Gianan Health Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GIANAN HEALTH PLLC (NPI 1467201210) is a healthcare organization registered as a psychiatric/mental health in Bolingbrook, Illinois and active in the NPI registry since May 2024. The organization lists Catherine Gianan, Apn, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gianan Health Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Gianan Health PLLC, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Gianan Health PLLC's NPI number?
The NPI number for Gianan Health PLLC is 1467201210. It was assigned to this organization in the NPPES registry on May 15, 2024.
Where is Gianan Health PLLC located?
Gianan Health PLLC is located at 899 S Weber Rd Ste A, Bolingbrook, IL 60490. The listed phone number is (571) 331-4622.
What is Gianan Health PLLC's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Gianan Health PLLC enrolled in Medicare?
Yes. Gianan Health PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gianan Health PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to Gianan Health PLLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (4), Mental Health Counselor (2) and Clinical Social Worker (1). Of these, 4 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Gianan Health PLLC was last updated on May 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Gianan Health Pllc · NPI 1467201210
Psychiatric/Mental Health organization in Bolingbrook, Illinois. Organization record, active in the CMS NPPES registry since May 15, 2024.
## Identity
- **NPI:** 1467201210 (Entity type: Organization)
- **Enumerated:** May 15, 2024
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **Organization subpart:** No
- **Authorized official:** Catherine Gianan, APN
## Practice location
- **Address:** 899 S WEBER RD STE A, Bolingbrook, IL 60490-5489
- **Phone:** (571) 331-4622
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Mental Health Counselor (2), Clinical Social Worker (1); 4 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 15, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1467201210) · Data from the CMS NPPES public registry.