Active NPI
Joel Alan Gross, M.D
- Emergency Medicine Physician
- Sun City, AZ
National Provider Identifier
1790735876
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 35452
- Practice address
- 10401 West Thunderbird Blvd.
Sun City, AZ 85351 - Phone
- (623) 977-7211
- NPI assigned
- May 11, 2006
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 35452 | AZ | Primary |
Addresses
Primary practice location
10401 West Thunderbird Blvd.
Sun City, AZ 85351
Mailing address
2100 Powell Street
Ste 920
Emeryville, CA 94608-1803
Phone (510) 350-2600
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 35452 | AZ | MD | Emergency Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1147305600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1790735876",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2100 POWELL STREET",
"address_2": "STE 920",
"city": "EMERYVILLE",
"state": "CA",
"postal_code": "946081803",
"telephone_number": "510-350-2600"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10401 WEST THUNDERBIRD BLVD.",
"city": "SUN CITY",
"state": "AZ",
"postal_code": "85351",
"telephone_number": "623-977-7211"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GROSS",
"first_name": "JOEL",
"middle_name": "ALAN",
"credential": "M.D",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-11",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "AZ",
"license": "35452",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sun City, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.