DIANNE L BEYER CRNA
NPI 1124129309
Nurse Anesthetist, Certified Registered in Belleville, IL
About Dianne L Beyer Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANNE L BEYER CRNA (NPI 1124129309) is an individual nurse anesthetist, certified registered in Belleville, Illinois, licensed in Illinois (209000538) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Heartland Regional Medical Center, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dianne L Beyer Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Dianne Beyer reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
St Louis, MO 63118
- Reassigned Medicare billing, Illinois enrollment
- 25 clinicians in this Medicare group
Maryville, IL 62062
- Reassigned Medicare billing, Illinois enrollment
- 149 clinicians in this Medicare group
Centralia, IL 62801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: St Marys Hospital Centralia Illinois
- 392 clinicians in this Medicare group
Du Quoin, IL 62832
- Reassigned Medicare billing, Illinois enrollment
- 47 clinicians in this Medicare group
Marion, IL 62959
- Reassigned Medicare billing, Illinois enrollment
- 31 clinicians in this Medicare group
Effingham, IL 62401
- Reassigned Medicare billing, Illinois enrollment
- 104 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Heartland Regional Medical Center
Acute Care Hospitals · Marion, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62223 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BELLEVILLE, IL 62223
BELLEVILLE, IL 62223
BELLEVILLE, IL 62223
BELLEVILLE, IL 62223
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 Dianne Beyer's NPI number?
The NPI number for Dianne Beyer is 1124129309. It was assigned to this individual provider in the NPPES registry on September 26, 2006.
Where is Dianne Beyer located?
Dianne Beyer practices at 4500 Memorial Drive, Belleville, IL 62223. The listed phone number is (618) 257-4076.
What is Dianne Beyer's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Dianne Beyer enrolled in Medicare?
Yes. Dianne Beyer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Dianne Beyer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dianne Beyer reassigns Medicare benefits to 6 organizations: Specialists In Anesthesia PC (St Louis, MO), G & G Anesthesia LLC (Maryville, IL), St. Mary's Hospital, Centralia, Illinois (Centralia, IL), Marshall Browning Hospital Association (Du Quoin, IL), Marion Anesthesia Company LLC (Marion, IL) and 1 more organization, listed in the Medicare section above. Each 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 Dianne Beyer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Dianne Beyer affiliated with any hospitals?
According to CMS data, Dianne Beyer is affiliated with Heartland Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Dianne Beyer was last updated on June 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dianne L Beyer, CRNA · NPI 1124129309
Nurse Anesthetist, Certified Registered physician in Belleville, Illinois. Individual provider, active in the CMS NPPES registry since September 26, 2006.
## Identity
- **NPI:** 1124129309 (Entity type: Individual)
- **Enumerated:** September 26, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 209000538 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 4500 MEMORIAL DRIVE, Belleville, IL 62223
- **Phone:** (618) 257-4076
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Specialists In Anesthesia PC (NPI 1689619280, St Louis, MO); G & G Anesthesia LLC (NPI 1487020111, Maryville, IL); St. Mary's Hospital, Centralia, Illinois (NPI 1477097871, Centralia, IL); Marshall Browning Hospital Association (NPI 1821099441, Du Quoin, IL); Marion Anesthesia Company LLC (NPI 1790721579, Marion, IL); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** June 28, 2011
- **Other identifiers:** Medicare ID-Type Unspecified K16669 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1124129309) · Data from the CMS NPPES public registry.