GREGORY DELOST, MD
NPI 1578086500
Family Medicine in Gibson City, IL
About Gregory Delost, Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY DELOST, MD (NPI 1578086500) is a healthcare organization registered as a family medicine in Gibson City, Illinois and active in the NPI registry since July 2017. The organization lists Matthew Ertel, Chief Financial Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Gregory Delost, Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
208Medicare enrollment records show 208 clinicians reassign Medicare billing to Gregory Delost, MD, which bills Medicare for the services they deliver. Of these, 23 practice at this address and 55 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 36
Nearest to this location (20)
See all 208Source: 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 Gibson Community Hospital Association's NPI number?
The NPI number for Gibson Community Hospital Association is 1578086500. It was assigned to this organization in the NPPES registry on July 21, 2017. The provider is doing business as Gregory Delost, MD.
Where is Gibson Community Hospital Association located?
Gibson Community Hospital Association is located at 3 Doctors Park Ste A, Gibson City, IL 60936. The listed phone number is (217) 784-4030.
What is Gibson Community Hospital Association's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gibson Community Hospital Association enrolled in Medicare?
Yes. Gibson Community Hospital Association is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gibson Community Hospital Association?
According to the CMS Revalidation Reassignment List (October 2026 release), 208 clinicians in 36 Medicare specialties reassign their Medicare billing to Gibson Community 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 Diagnostic Radiology (55), Nurse Practitioner (40) and Family Practice (15). Of these, 23 practice at this address and 55 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 Gibson Community Hospital Association was last updated on March 17, 2020. 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.
# Gregory Delost, Md · NPI 1578086500
Family Medicine organization in Gibson City, Illinois. Organization record, active in the CMS NPPES registry since July 21, 2017.
## Identity
- **NPI:** 1578086500 (Entity type: Organization)
- **Enumerated:** July 21, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Legal business name:** Gibson Community Hospital Association
- **Organization subpart:** Yes (part of Gibson Community Hospital Association)
- **Authorized official:** Matthew Ertel, CHIEF FINANCIAL OFFICER
## Practice location
- **Address:** 3 DOCTORS PARK STE A, Gibson City, IL 60936-2000
- **Phone:** (217) 784-4030 · **Fax:** (217) 784-4405
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 208 clinicians in 36 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (55), Nurse Practitioner (40), Family Practice (15); 23 practice at this address and 55 within 10 miles; [full list](https://npiprofile.com/npi/1578086500/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 17, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1578086500) · Data from the CMS NPPES public registry.