Jill Mazza, M.D.

Primary specialty

Otolaryngology PhysicianTaxonomy code 207Y00000X

License

A113348 Issued in CA

Practice address

501 S Buena Vista St
Burbank, CA 91505-4809

Phone

(818) 847-6049

Fax

(818) 847-4842

NPI assigned

Jul 9, 2008

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 CA

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

Otolaryngology

Education

Albany Medical College of Union University, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence Saint Joseph Medical Ctr Hospital, Burbank, CA, CCN 050235

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as individual

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jmazza539105@oc.providencedirect.org

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

• Providence Medical Institute

  dba Providence Little Company of Mary Medical Institute

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1417915760
  Medicare reassignment NPD
• Jill Mazza, M.D., a Professional Corporation

  • Otolaryngology Physician
  • Burbank, CA
  • NPI 1710480140
  Authorized official Same address or phone
• Providence Medical Institute

  dba Providence Little Company of Mary Medical Institute

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1235182569
  NPD
• Providence Medical Institute

  dba Providence Little Company of Mary

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1356394175
  NPD
• Providence Health System - Southern California

  dba Providence Saint Joseph Medical Center

  • General Acute Care Hospital
  • Burbank, CA
  • NPI 1336173269
  NPD (past)

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

• Providence Health System - Southern California

  dba Providence Saint Joseph Medical Center

  • General Acute Care Hospital
  • Burbank, CA
  • NPI 1336173269
  Care Compare affiliation

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

{
    "created_epoch": "1215561600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758499200000",
    "number": "1700049731",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "191 S BUENA VISTA ST STE 320",
            "city": "BURBANK",
            "state": "CA",
            "postal_code": "915054556",
            "telephone_number": "818-559-9727",
            "fax_number": "818-559-5514"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 S BUENA VISTA ST",
            "city": "BURBANK",
            "state": "CA",
            "postal_code": "915054809",
            "telephone_number": "818-847-6049",
            "fax_number": "818-847-4842"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "191 S. Buena Vista St",
            "address_2": "Suite 320",
            "address_purpose": "LOCATION",
            "city": "Burbank",
            "state": "CA",
            "postal_code": "91505",
            "country_code": "US",
            "telephone_number": "818-559-9727",
            "fax_number": "818-559-5514",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAZZA",
        "first_name": "JILL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-07-09",
        "last_updated": "2025-09-22",
        "certification_date": "2025-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207YX0007X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Plastic Surgery within the Head & Neck",
            "state": "CA",
            "license": "A113348",
            "primary": false
        },
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "CA",
            "license": "A113348",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• May Nabi (Toluca Village Pharmacy)
• Yousef Mayel
• Gesselle C Mayorga
• Mayur C Patel MD, a Medical Corporation
• Katherine Mazariegos
• John William Mazzochi, PA-C
• MBM Plus PC
• Rachael C McAfee, PA
• Sydney McCall
• Serina Alexandra McCallum, M.A

• Otolaryngology Physician in Burbank, CA
• Providers in Burbank, CA by specialty
• Otolaryngology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 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.