Antonio Lawrence Petralia

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

2025030555 Issued in MO

Practice address

1603 Wentzville Pkwy
Wentzville, MO 63385-3826

Phone

(636) 332-8228

NPI assigned

Apr 3, 2020

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in MO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Rheumatology

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

SSM Medical Group IncGroup PAC ID 6608776299, 565 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• SSM St Clare Health Center Hospital, Fenton, MO, CCN 260081
• SSM St Joseph Health Center Hospital, Saint Charles, MO, CCN 260005
• SSM Health St Mary'S Hospital - St Louis Hospital, Saint Louis, MO, CCN 260091
• SSM St Joseph Hospital West Hospital, Lake Saint Louis, MO, CCN 260200
• SSM Health Rehabilitation Hospital Inpatient rehabilitation facility, Richmond Heights, MO, CCN 263031

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: apetralia554642@direct-ehr-ssmhc.com
• Direct secure messaging: antonio.petralia@hca6.eclinicaldirectplus.com
• Direct secure messaging: apetralia246037@direct.metrohealth.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• SSM Medical Group, Inc.

  • Multi-Specialty Clinic/Center
  • Fenton, MO
  • NPI 1700966207

  Rheumatology

  Medicare reassignment Care Compare group NPD
• SSM Medical Group Inc.

  • Durable Medical Equipment & Medical Supplies
  • Warrenton, MO
  • NPI 1467997155
  NPD
• The Metrohealth System

  • General Acute Care Hospital
  • Cleveland, OH
  • NPI 1700828852
  NPD
• SSM Health Care St. Louis

  • Emergency Medicine Physician
  • Saint Charles, MO
  • NPI 1427002922
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• SSM Health Care St. Louis

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1336387836
  Care Compare affiliation
• SSM Health Care St. Louis

  • General Acute Care Hospital
  • Saint Charles, MO
  • NPI 1467521146
  Care Compare affiliation
• SSM Health Care St. Louis

  • General Acute Care Hospital
  • Fenton, MO
  • NPI 1851496152
  Care Compare affiliation
• SSM Health Care St. Louis

  • General Acute Care Hospital
  • Lake St Louis, MO
  • NPI 1871665380
  Care Compare affiliation
• SSM Health Care St. Louis

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1962572396
  Care Compare affiliation
• SSM Select Rehab St Louis LLC

  • Rehabilitation Hospital
  • Richmond Heights, MO
  • NPI 1659511988

  Inpatient rehabilitation facility

  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1585872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1932738804",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 955534",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631955534"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1603 WENTZVILLE PKWY",
            "city": "WENTZVILLE",
            "state": "MO",
            "postal_code": "633853826",
            "telephone_number": "636-332-8228"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PETRALIA",
        "first_name": "ANTONIO",
        "middle_name": "LAWRENCE",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-03",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "MO",
            "license": "2025030555",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "1603 Wentzville Pkwy",
            "city": "Wentzville",
            "state": "MO",
            "country_code": "US",
            "postal_code": "633853826",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "apetralia554642@direct-ehr-ssmhc.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "apetralia554642@direct-ehr-ssmhc.com",
            "address_1": "1603 Wentzville Pkwy",
            "city": "Wentzville",
            "state": "MO",
            "country_code": "US",
            "postal_code": "633853826",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Personal Touch Home Care of Mo, Inc.
• Elizabeth Peters, PTA
• Matthew Peters, LPC
• Kristine Noer Peterson, PSY.D.
• Patricia L Peterson
• Christine Petty, LCSW
• Katelyn Pezzimenti, BCBA, LBA
• Phoenix Therapies, LLC
• John Pilz, RPH
• Leah Elizabeth Pleasant, LCSW

• Rheumatology Physician in Wentzville, MO
• Providers in Wentzville, MO by specialty
• Rheumatology Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.