GRAHAM HOSPITAL ASSOCIATION
NPI 1134975576
Clinic/Center - Multi-Specialty in Galesburg, IL
About Graham Hospital Association NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRAHAM HOSPITAL ASSOCIATION (NPI 1134975576), doing business as Gmg Center For Ambulatory Care, is a healthcare organization registered as a multi-specialty in Galesburg, Illinois and active in the NPI registry since April 2024. The organization lists Julie Reeder, Vp Of Finance And Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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)
Graham Hospital Association is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
132Medicare enrollment records show 132 clinicians reassign Medicare billing to Graham Hospital Association, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 8 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 19
Nearest to this location (20)
See all 132Source: 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 Graham Hospital Association's NPI number?
The NPI number for Graham Hospital Association is 1134975576. It was assigned to this organization in the NPPES registry on April 26, 2024. The provider is doing business as GMG Center for Ambulatory Care.
Where is Graham Hospital Association located?
Graham Hospital Association is located at 2028 N Seminary St, Galesburg, IL 61401. The listed phone number is (309) 647-0201.
What is Graham Hospital Association's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Graham Hospital Association enrolled in Medicare?
Yes. Graham Hospital Association is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Graham Hospital Association?
According to the CMS Revalidation Reassignment List (October 2026 release), 132 clinicians in 19 Medicare specialties reassign their Medicare billing to Graham Hospital Association. 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 (53), Diagnostic Radiology (28) and Family Practice (10). Of these, 2 practice at this address and 8 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 Graham Hospital Association was last updated on April 26, 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.
# Graham Hospital Association · NPI 1134975576
Multi-Specialty organization in Galesburg, Illinois. Organization record, active in the CMS NPPES registry since April 26, 2024.
## Identity
- **NPI:** 1134975576 (Entity type: Organization)
- **Enumerated:** April 26, 2024
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Also known as:** GMG Center for Ambulatory Care (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Julie Reeder, VP OF FINANCE AND CFO
## Practice location
- **Address:** 2028 N SEMINARY ST, Galesburg, IL 61401
- **Phone:** (309) 647-0201
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 132 clinicians in 19 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (53), Diagnostic Radiology (28), Family Practice (10); 2 practice at this address and 8 within 10 miles; [full list](https://npiprofile.com/npi/1134975576/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1134975576) · Data from the CMS NPPES public registry.