DR. BRYAN DAVID SZALWINSKI MD
NPI 1174540983
Emergency Medicine in Saint Louis, MO
About Dr. Bryan David Szalwinski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRYAN DAVID SZALWINSKI MD (NPI 1174540983) is an individual emergency medicine provider in Saint Louis, Missouri, licensed in Missouri (2021035111) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of University Of Texas Southwestern Medical School At Dallas (2003).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Bryan David Szalwinski Md 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 Reassignment
Medicare enrollment records show Bryan Szalwinski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1104866656 (Missouri)
- 405 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 4
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.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Bryan Szalwinski's NPI number?
The NPI number for Bryan Szalwinski is 1174540983. It was assigned to this individual provider in the NPPES registry on July 16, 2006.
Where is Bryan Szalwinski located?
Bryan Szalwinski practices at 1 Barnes Jewish Hospital Plz Dept Emergency Med, Saint Louis, MO 63110. The listed phone number is (314) 362-9123.
What is Bryan Szalwinski's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Bryan Szalwinski enrolled in Medicare?
Yes. Bryan Szalwinski 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 organization bills Medicare for Bryan Szalwinski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bryan Szalwinski reassigns Medicare benefits to Washington University (Saint Louis, MO). The 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 Bryan Szalwinski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Bryan Szalwinski affiliated with any hospitals?
According to CMS data, Bryan Szalwinski is affiliated with Barnes Jewish Hospital.
When was this NPI record last updated?
The NPPES record for Bryan Szalwinski was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Bryan David Szalwinski, MD · NPI 1174540983
Emergency Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 16, 2006.
## Identity
- **NPI:** 1174540983 (Entity type: Individual)
- **Enumerated:** July 16, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 2021035111 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BARNES JEWISH HOSPITAL PLZ, DEPT EMERGENCY MED, Saint Louis, MO 63110-1003
- **Phone:** (314) 362-9123 · **Fax:** (314) 362-0478
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Washington University (NPI 1528005642, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Southwestern Medical School At Dallas, class of 2003
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 200103584 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1174540983) · Data from the CMS NPPES public registry.