HAROLD STEINER JR. CRNA
NPI 1457564239
Nurse Anesthetist, Certified Registered in Belleville, IL
About Harold Steiner Jr. Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAROLD STEINER JR. CRNA (NPI 1457564239) is an individual nurse anesthetist, certified registered in Belleville, Illinois, licensed in Missouri (124736) and active in the NPI registry since May 2007. 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)
Harold Steiner Jr. Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Harold Steiner reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- 42 clinicians in this Medicare group
Saint Louis, MO 63131
- Reassigned Medicare billing, Illinois enrollment
- 16 clinicians in this Medicare group
Bridgetown, MO 63044
- Reassigned Medicare billing, Missouri enrollment
- 49 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 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.
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 Harold Steiner's NPI number?
The NPI number for Harold Steiner is 1457564239. It was assigned to this individual provider in the NPPES registry on May 8, 2007.
Where is Harold Steiner located?
Harold Steiner practices at 28 N 64th St, Belleville, IL 62223. The listed phone number is (314) 991-0985.
What is Harold Steiner's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Harold Steiner enrolled in Medicare?
Yes. Harold Steiner is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Harold Steiner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harold Steiner reassigns Medicare benefits to 3 organizations: SW Anesthesia LLC (Saint Louis, MO), Eye Anesthesia LLC (Saint Louis, MO) and Aim Anesthesia LLC (Bridgetown, MO). 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 Harold Steiner'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 Harold Steiner was last updated on August 6, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.