BRETT WALTER RUSSI MD
NPI 1891290185
Pediatrics - Pediatric Critical Care Medicine in St Petersburg, FL
About Brett Walter Russi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRETT WALTER RUSSI MD (NPI 1891290185) is an individual pediatric critical care medicine provider in St Petersburg, Florida, licensed in Florida (ME148663) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Tampa General Hospital, and maintains a secondary practice location in Tampa.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
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
Brett Walter Russi 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 Reassignments
2Medicare enrollment records show Brett Russi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
St Petersburg, FL 33701
- Reassigned Medicare billing, Florida enrollment
- 360 clinicians in this Medicare group
Tampa, FL 33606
- Reassigned Medicare billing, Florida enrollment
- 1,079 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tampa General Hospital
Acute Care Hospitals · Tampa, FLOther 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 PETERSBURG, FL 33701
ST PETERSBURG, FL 33701
ST PETERSBURG, FL 33701
SAINT PETERSBURG, FL 33701
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 Brett Russi's NPI number?
The NPI number for Brett Russi is 1891290185. It was assigned to this individual provider in the NPPES registry on March 28, 2018.
Where is Brett Russi located?
Brett Russi practices at 601 5th St S, St Petersburg, FL 33701. The listed phone number is (727) 767-4170.
What is Brett Russi's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Brett Russi enrolled in Medicare?
Yes. Brett Russi 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 Brett Russi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brett Russi reassigns Medicare benefits to 2 organizations: Pediatric Physician Services, Inc. (St Petersburg, FL) and University Medical Service Association Inc (Tampa, FL). 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 Brett Russi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brett Russi accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama and Oscar Health Maintenance Organization of Florida list Brett Russi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Brett Russi affiliated with any hospitals?
According to CMS data, Brett Russi is affiliated with Tampa General Hospital.
When was this NPI record last updated?
The NPPES record for Brett Russi was last updated on November 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Brett Walter Russi, MD · NPI 1891290185
Pediatric Critical Care Medicine physician in St Petersburg, Florida. Individual provider, active in the CMS NPPES registry since March 28, 2018.
## Identity
- **NPI:** 1891290185 (Entity type: Individual)
- **Enumerated:** March 28, 2018
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** ME148663 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 5TH ST S, St Petersburg, FL 33701-4804
- **Phone:** (727) 767-4170 · **Fax:** (727) 767-4346
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Pediatric Physician Services, Inc. (NPI 1770532798, St Petersburg, FL); University Medical Service Association Inc (NPI 1154361053, Tampa, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Florida State University College Of Medicine, class of 2018
## Record status
- **NPPES last updated:** November 4, 2024
- **Other identifiers:** Other LX4JN (FL); Medicaid 115074200 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1891290185) · Data from the CMS NPPES public registry.