ANTONIO LAWRENCE PETRALIA
NPI 1932738804
Internal Medicine - Rheumatology in Wentzville, MO
About Antonio Lawrence Petralia NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANTONIO LAWRENCE PETRALIA (NPI 1932738804) is an individual rheumatology provider in Wentzville, Missouri, licensed in Missouri (2025030555) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Ssm St Joseph Health Center, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Antonio Lawrence Petralia 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm St Joseph Health Center
Acute Care Hospitals · Saint Charles, MOSsm St Clare Health Center
Acute Care Hospitals · Fenton, MOSsm Health St Mary's Hospital - St Louis
Acute Care Hospitals · Richmond Heights, MOSsm St Joseph Hospital West
Acute Care Hospitals · Lake Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63385 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WENTZVILLE, MO 63385
WENTZVILLE, MO 63385
WENTZVILLE, MO 63385
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 Antonio Petralia's NPI number?
The NPI number for Antonio Petralia is 1932738804. It was assigned to this individual provider in the NPPES registry on April 3, 2020.
Where is Antonio Petralia located?
Antonio Petralia practices at 1603 Wentzville Pkwy, Wentzville, MO 63385. The listed phone number is (636) 332-8228.
What is Antonio Petralia's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Antonio Petralia enrolled in Medicare?
Yes. Antonio Petralia 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.
What insurance does Antonio Petralia accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 3 other insurers list Antonio Petralia 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 Antonio Petralia affiliated with any hospitals?
According to CMS data, Antonio Petralia is affiliated with Ssm St Joseph Health Center, Ssm St Clare Health Center, Ssm Health St Mary's Hospital - St Louis and Ssm St Joseph Hospital West.
When was this NPI record last updated?
The NPPES record for Antonio Petralia was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
