ALTON-GRIFFIN EMERGENCY GROUP PC
NPI 1891104824
Emergency Medicine in Alton, IL
About Alton-griffin Emergency Group Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALTON-GRIFFIN EMERGENCY GROUP PC (NPI 1891104824) is a healthcare organization registered as an emergency medicine in Alton, Illinois and active in the NPI registry since August 2014. The organization lists Christopher Lipsmeyer, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alton-griffin Emergency Group Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
42Medicare enrollment records show 42 clinicians reassign Medicare billing to Alton-Griffin Emergency Group PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 6 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 42Saint Louis, MO 63136
Saint Louis, MO 63131
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 Alton-Griffin Emergency Group PC's NPI number?
The NPI number for Alton-Griffin Emergency Group PC is 1891104824. It was assigned to this organization in the NPPES registry on August 4, 2014.
Where is Alton-Griffin Emergency Group PC located?
Alton-Griffin Emergency Group PC is located at 1 Saint Anthonys Way, Alton, IL 62002. The listed phone number is (800) 893-9698.
What is Alton-Griffin Emergency Group PC's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Alton-Griffin Emergency Group PC enrolled in Medicare?
Yes. Alton-Griffin Emergency Group PC is registered in the Medicare PECOS enrollment system.
When is Alton-Griffin Emergency Group PC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Illinois, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Alton-Griffin Emergency Group PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 42 clinicians in 4 Medicare specialties reassign their Medicare billing to Alton-Griffin Emergency Group PC. 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 Emergency Medicine (26), Nurse Practitioner (7) and Family Practice (6). Of these, 2 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Alton-Griffin Emergency Group PC accept?
Health plans from Medica list Alton-Griffin Emergency Group PC 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.
When was this NPI record last updated?
The NPPES record for Alton-Griffin Emergency Group PC was last updated on February 6, 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.
# Alton-Griffin Emergency Group Pc · NPI 1891104824
Emergency Medicine organization in Alton, Illinois. Organization record, active in the CMS NPPES registry since August 4, 2014.
## Identity
- **NPI:** 1891104824 (Entity type: Organization)
- **Enumerated:** August 4, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Organization subpart:** No
- **Authorized official:** Christopher Lipsmeyer, PRESIDENT
## Practice location
- **Address:** 1 SAINT ANTHONYS WAY, Alton, IL 62002-4568
- **Phone:** (800) 893-9698
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Illinois, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 42 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (26), Nurse Practitioner (7), Family Practice (6); 2 practice at this address and 6 within 10 miles; [full list](https://npiprofile.com/npi/1891104824/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 6, 2024
- **Other identifiers:** Medicaid 7132908 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1891104824) · Data from the CMS NPPES public registry.