ASSOCIATED ANESTHESIOLOGISTS OF DECATUR
NPI 1255319653
Anesthesiology in Decatur, IL
About Associated Anesthesiologists Of Decatur NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASSOCIATED ANESTHESIOLOGISTS OF DECATUR (NPI 1255319653) is a healthcare organization registered as an anesthesiology in Decatur, Illinois and active in the NPI registry since January 2006. The organization lists Dale Ostrander, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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)
Associated Anesthesiologists Of Decatur is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Associated Anesthesiologists Of Decatur, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.
Clinicians, nearest first (8)
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 Associated Anesthesiologists Of Decatur's NPI number?
The NPI number for Associated Anesthesiologists Of Decatur is 1255319653. It was assigned to this organization in the NPPES registry on January 5, 2006.
Where is Associated Anesthesiologists Of Decatur located?
Associated Anesthesiologists Of Decatur is located at 2300 N Edward St, Decatur, IL 62526. The listed phone number is (217) 876-8121.
What is Associated Anesthesiologists Of Decatur's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Associated Anesthesiologists Of Decatur enrolled in Medicare?
Yes. Associated Anesthesiologists Of Decatur is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Associated Anesthesiologists Of Decatur?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 3 Medicare specialties reassign their Medicare billing to Associated Anesthesiologists Of Decatur. 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 Anesthesiology (5), Certified Registered Nurse Anesthetist (CRNA) (2) and Critical Care (Intensivists) (1). Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Associated Anesthesiologists Of Decatur was last updated on February 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Associated Anesthesiologists Of Decatur · NPI 1255319653
Anesthesiology organization in Decatur, Illinois. Organization record, active in the CMS NPPES registry since January 5, 2006.
## Identity
- **NPI:** 1255319653 (Entity type: Organization)
- **Enumerated:** January 5, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Dale Ostrander, PRESIDENT
## Practice location
- **Address:** 2300 N EDWARD ST, Decatur, IL 62526-4163
- **Phone:** (217) 876-8121
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 8 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (5), Certified Registered Nurse Anesthetist (CRNA) (2), Critical Care (Intensivists) (1); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 13, 2014
- **Other identifiers:** Other 05815161 (IL); Medicare ID-Type Unspecified 729640 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1255319653) · Data from the CMS NPPES public registry.