Individual provider Active NPI

Nicholas Anthony Zerilli, MD

  • Hospitalist Physician
  • Sun City, AZ
National Provider Identifier
1598467763
Registry record updated Jul 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
80016 Issued in AZ
Practice address
10401 W Thunderbird Blvd
Sun City, AZ 85351-3004
Phone
(623) 832-4000
NPI assigned
Mar 20, 2023
Last updated
Jul 6, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 6, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 80016 AZ
Hospitalist Physician 208M00000X 80016 AZ Primary

Addresses

Primary practice location

10401 W Thunderbird Blvd
Sun City, AZ 85351-3004

Mailing address

10401 W Thunderbird Blvd
Sun City, AZ 85351-3004
Phone (623) 832-4000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH
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

Enrollment IDStateProvider typePAC IDDetails
I20230530000848 OH Order and Referring Only - Internal MedicinePractitioner - Internal Medicine 1456718923

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Other, 2023
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

8086 Glen Arbor Dr
Lake Saint Louis, MO 63367-4296

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
80016AZMDInternal Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1679270400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1598467763",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10401 W THUNDERBIRD BLVD",
            "city": "SUN CITY",
            "state": "AZ",
            "postal_code": "853513004",
            "telephone_number": "623-832-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10401 W THUNDERBIRD BLVD",
            "city": "SUN CITY",
            "state": "AZ",
            "postal_code": "853513004",
            "telephone_number": "623-832-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZERILLI",
        "first_name": "NICHOLAS",
        "middle_name": "ANTHONY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-03-20",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "80016",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "AZ",
            "license": "80016",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sun City, AZ

Sources for this page

Verify at the official NPI Registry.