MR. PAUL ALLEN DARR
NPI 1467462911
Nurse Anesthetist, Certified Registered in Belleville, IL
About Mr. Paul Allen Darr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. PAUL ALLEN DARR (NPI 1467462911) is an individual nurse anesthetist, certified registered in Belleville, Illinois and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
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 (PECOS)
Mr. Paul Allen Darr is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Paul Darr reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Belleville, IL 62220
- Reassigned Medicare billing, Illinois enrollment
- 5 clinicians in this Medicare group
Belleville, IL 62223
- Reassigned Medicare billing, Illinois enrollment
- 11 clinicians in this Medicare group
Frankfort, IL 60423
- Reassigned Medicare billing, Illinois enrollment
- 164 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62220 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BELLEVILLE, IL 62220
BELLEVILLE, IL 62220
BELLEVILLE, IL 62220
BELLEVILLE, IL 62220
BELLEVILLE, IL 62220
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 Paul Darr's NPI number?
The NPI number for Paul Darr is 1467462911. It was assigned to this individual provider in the NPPES registry on August 8, 2006.
Where is Paul Darr located?
Paul Darr practices at 311 W Lincoln St, Belleville, IL 62220. The listed phone number is (618) 222-0111.
What is Paul Darr's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Paul Darr enrolled in Medicare?
Yes. Paul Darr is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Paul Darr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Darr reassigns Medicare benefits to 3 organizations: Bel Clair Ambulatory Surgical Treatment Center, Ltd. (Belleville, IL), Anesthesia Of Southern Illinois LLC (Belleville, IL) and Windy City Anesthesia PC (Frankfort, IL). 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 Paul Darr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Paul Darr was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Mr. Paul Allen Darr · NPI 1467462911
Nurse Anesthetist, Certified Registered physician in Belleville, Illinois. Individual provider, active in the CMS NPPES registry since August 8, 2006.
## Identity
- **NPI:** 1467462911 (Entity type: Individual)
- **Enumerated:** August 8, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **Sole proprietor:** No
## Practice location
- **Address:** 311 W LINCOLN ST, Belleville, IL 62220-1902
- **Phone:** (618) 222-0111
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Bel Clair Ambulatory Surgical Treatment Center, Ltd. (NPI 1174601223, Belleville, IL); Anesthesia Of Southern Illinois LLC (NPI 1053662932, Belleville, IL); Windy City Anesthesia PC (NPI 1932248622, Frankfort, IL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified 968810
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Source: [NPI Profile](https://npiprofile.com/npi/1467462911) · Data from the CMS NPPES public registry.