PAUL DANIEL BROWN RN
NPI 1265166904
Nurse Anesthetist, Certified Registered in Chicago, IL
About Paul Daniel Brown Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAUL DANIEL BROWN RN (NPI 1265166904) is an individual nurse anesthetist, certified registered in Chicago, Illinois, licensed in Illinois (209026934) and active in the NPI registry since July 2022. He is enrolled in Medicare PECOS, is affiliated with Presence Saint Joseph Hospital - Chicago, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
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
Paul Daniel Brown Rn 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
2Medicare enrollment records show Paul Brown reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, IL 62769
- Reassigned Medicare billing, Illinois enrollment
- 826 clinicians in this Medicare group
Arlington, TX 76006
- Reassigned Medicare billing, Illinois enrollment
- 735 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.
Presence Saint Joseph Hospital - Chicago
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Brown's NPI number?
The NPI number for Paul Brown is 1265166904. It was assigned to this individual provider in the NPPES registry on July 9, 2022.
Where is Paul Brown located?
Paul Brown practices at 600 S Paulina St Ste 438, Chicago, IL 60612. The listed phone number is (312) 942-3589.
What is Paul Brown's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Paul Brown enrolled in Medicare?
Yes. Paul Brown 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 Paul Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Brown reassigns Medicare benefits to 2 organizations: North American Partners In Anesthesia (illinois), LLC (Springfield, IL) and Northstar Anesthesia Of Illinois, LLC (Arlington, TX). 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 Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Paul Brown affiliated with any hospitals?
According to CMS data, Paul Brown is affiliated with Presence Saint Joseph Hospital - Chicago.
When was this NPI record last updated?
The NPPES record for Paul Brown was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.
# Paul Daniel Brown, RN · NPI 1265166904
Nurse Anesthetist, Certified Registered physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since July 9, 2022.
## Identity
- **NPI:** 1265166904 (Entity type: Individual)
- **Enumerated:** July 9, 2022
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 209026934 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 S PAULINA ST STE 438, Chicago, IL 60612-3806
- **Phone:** (312) 942-3589
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): North American Partners In Anesthesia (illinois), LLC (NPI 1699032524, Springfield, IL); Northstar Anesthesia Of Illinois, LLC (NPI 1962822395, Arlington, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** February 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1265166904) · Data from the CMS NPPES public registry.