Mariagrazia Petrozzi, MD

Primary specialty

Pediatric Critical Care Medicine PhysicianTaxonomy code 2080P0203X

License

T7689 Issued in TX

Practice address

1935 Medical District Dr
Dallas, TX 75235-7701

Phone

(214) 456-2735

NPI assigned

May 13, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

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

Pediatric Medicine

Education

Texas a & M University System, HSC, College of Medicine, 2019

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mpetrozzi1375906@ahs.direct-ci.com
• Direct secure messaging: mpetrozzi91169@direct.phhs.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.

• Bsa Physicians Group Inc

  • Internal Medicine Physician
  • Amarillo, TX
  • NPI 1457696916
  Medicare reassignment NPD
• Bsa Physicians Group Inc

  • Family Medicine Physician
  • Amarillo, TX
  • NPI 1144668765
  NPD
• Bsa Hospital LLC

  • General Acute Care Hospital
  • Amarillo, TX
  • NPI 1407191984
  NPD (past)

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

{
    "created_epoch": "1557705600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1043876337",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1935 MEDICAL DISTRICT DR",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752357701"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1935 MEDICAL DISTRICT DR",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752357701",
            "telephone_number": "214-456-2735"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PETROZZI",
        "first_name": "MARIAGRAZIA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-05-13",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0203X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Critical Care Medicine",
            "state": "TX",
            "license": "T7689",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Allison Margaret Petronzio
• Allen Wayne Petros Jr., DMD
• Nitzihti Petros
• Elen Petrosyan, R.D., L.D.
• Zachary James Petrowski
• Lyle Petrutsas, DDS
• Rosalynn Hernandez Petrutsas, LPC
• Michael D. Pettibon, M.D.
• Jennifer L Pettibone, D.C.
• Wayne Earl Petties, LMSW

• Pediatric Critical Care Medicine Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Pediatric Critical Care Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 2026; 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.