Maria Carola Zalles, MD

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

044040 Issued in CT

Practice address

201 Seton Pkwy
Seton Medical Center Williamson, Dept. of Pathology
Round Rock, TX 78665-8000

Phone

(203) 676-8400

NPI assigned

Apr 12, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 8

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in FL, GA, IN3 enrollments

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 3

Specialty

Pathology

Education

Other, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

The Emory Clinic IncGroup PAC ID 8820901408, 3,507 clinicians

Southeastern Pathology Associates PCGroup PAC ID 5890781371, 45 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baptist Health Medical Center - Jacksonville Hospital, Jacksonville, FL, CCN 100088
• Baptist Medical Center Beaches Hospital, Jacksonville Beach, FL, CCN 100117
• Baptist Medical Center - Nassau Hospital, Fernandina Beach, FL, CCN 100140
• Emory University Hospital Midtown Hospital, Atlanta, GA, CCN 110078

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Southeastern Pathology Associates PC

  • Anatomic Pathology & Clinical Pathology Physician
  • Brunswick, GA
  • NPI 1992963268

  FL

  Medicare reassignment Care Compare group NPD
• The Emory Clinic Inc

  • Internal Medicine Physician
  • Atlanta, GA
  • NPI 1396798229
  Medicare reassignment Care Compare group NPD
• Iu Health Medical Group, LLC

  • General Practice Physician
  • Indianapolis, IN
  • NPI 1326893777
  Medicare reassignment NPD
• Southeastern Pathology Associates PC

  • Anatomic Pathology & Clinical Pathology Physician
  • Brunswick, GA
  • NPI 1821104704
  NPD (past)

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

• Baptist Medical Center of Nassau Inc

  • General Acute Care Hospital
  • Fernandina Beach, FL
  • NPI 1518024462
  Care Compare affiliation
• Baptist Medical Center of the Beaches, Inc

  • General Acute Care Hospital
  • Jacksonville Beach, FL
  • NPI 1821155912
  Care Compare affiliation
• Crawford Long Hospital

  • General Acute Care Hospital
  • Atlanta, GA
  • NPI 1144203563
  Care Compare affiliation
• Southern Baptist Hospital of Florida Inc

  • General Acute Care Hospital
  • Jacksonville, FL
  • NPI 1578620449
  Care Compare affiliation

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

{
    "created_epoch": "1144800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763683200000",
    "number": "1134183759",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 SETON PKWY",
            "address_2": "SETON MEDICAL CENTER WILLIAMSON, DEPT. OF PATHOLOGY",
            "city": "ROUND ROCK",
            "state": "TX",
            "postal_code": "786658000",
            "telephone_number": "203-676-8400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "550 University Blvd",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462025149",
            "country_code": "US",
            "telephone_number": "317-944-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZALLES",
        "first_name": "MARIA",
        "middle_name": "CAROLA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-12",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZC0500X",
            "taxonomy_group": "",
            "desc": "Pathology, Cytopathology",
            "state": "CT",
            "license": "044040",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "MO",
            "license": "101977",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "CT",
            "license": "044040",
            "primary": true
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "GA",
            "license": "102400",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "IN",
            "license": "01098530A",
            "primary": false
        },
        {
            "code": "207ZC0500X",
            "taxonomy_group": "",
            "desc": "Pathology, Cytopathology",
            "state": "GA",
            "license": "102400",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "KS",
            "license": "04-23856",
            "primary": false
        },
        {
            "code": "207ZP0213X",
            "taxonomy_group": "",
            "desc": "Pathology, Pediatric Pathology",
            "state": "GA",
            "license": "102400",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mzalles@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "550 University Blvd",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462025149",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Anatomic Pathology & Clinical Pathology Physician in Round Rock, TX
• Providers in Round Rock, TX by specialty
• Anatomic Pathology & Clinical Pathology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 21, 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.