STEVEN ANTHONY MALOSKY MD
NPI 1205815040
Internal Medicine - Interventional Cardiology in Baton Rouge, LA
About Steven Anthony Malosky Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN ANTHONY MALOSKY MD (NPI 1205815040) is an individual interventional cardiology provider in Baton Rouge, Louisiana, licensed in Louisiana (304205) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Our Lady Of The Lake Regional Medical Center, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (1990).
NPPES Registry Identity
Specialties & Licenses
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
Steven Anthony Malosky 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
3Medicare enrollment records show Steven Malosky reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baton Rouge, LA 70808
- Reassigned Medicare billing, Louisiana enrollment
- 29 clinicians in this Medicare group
Baton Rouge, LA 70808
- Reassigned Medicare billing, Louisiana enrollment
- 31 clinicians in this Medicare group
Stuart, FL 34996
- Reassigned Medicare billing, Florida enrollment
- 59 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 11
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Our Lady Of The Lake Regional Medical Center
Acute Care Hospitals · Baton Rouge, LABaton Rouge General Medical Center
Acute Care Hospitals · Baton Rouge, LASurgical Specialty Center Of Baton Rouge
Acute Care Hospitals · Baton Rouge, LASt James Parish Hospital
Critical Access Hospitals · Lutcher, LAHood Memorial Hospital
Critical Access Hospitals · Amite, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70808 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.
Reported Quality Measures
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.
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
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 Steven Malosky's NPI number?
The NPI number for Steven Malosky is 1205815040. It was assigned to this individual provider in the NPPES registry on January 11, 2006.
Where is Steven Malosky located?
Steven Malosky practices at 5231 Brittany Dr, Baton Rouge, LA 70808. The listed phone number is (225) 769-0933.
What is Steven Malosky's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is Steven Malosky enrolled in Medicare?
Yes. Steven Malosky 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 Steven Malosky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Malosky reassigns Medicare benefits to 3 organizations: Baton Rouge Cardiology Center (Baton Rouge, LA), Cardiovascular Specialty Care Center Of Baton Rouge LLC (Baton Rouge, LA) and Stuart Cardiology Group LLC (Stuart, 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 Steven Malosky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Malosky accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and AmeriHealth Caritas Next and 6 other insurers list Steven Malosky 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 Steven Malosky affiliated with any hospitals?
According to CMS data, Steven Malosky is affiliated with Our Lady Of The Lake Regional Medical Center, Baton Rouge General Medical Center, Surgical Specialty Center Of Baton Rouge, St James Parish Hospital and Hood Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Steven Malosky was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Steven Anthony Malosky, MD · NPI 1205815040
Interventional Cardiology physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since January 11, 2006.
## Identity
- **NPI:** 1205815040 (Entity type: Individual)
- **Enumerated:** January 11, 2006
- **Primary specialty:** Internal Medicine - Interventional Cardiology · taxonomy 207RI0011X
- **State license:** 304205 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 5231 BRITTANY DR, Baton Rouge, LA 70808-9100
- **Phone:** (225) 769-0933 · **Fax:** (225) 769-6255
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Baton Rouge Cardiology Center (NPI 1144377102, Baton Rouge, LA); Cardiovascular Specialty Care Center Of Baton Rouge LLC (NPI 1033486881, Baton Rouge, LA); Stuart Cardiology Group LLC (NPI 1871603332, Stuart, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 1990
## Record status
- **NPPES last updated:** April 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1205815040) · Data from the CMS NPPES public registry.