Active NPI
Dennis Zai, MD
- Gastroenterology Physician
- Antioch, CA
National Provider Identifier
1740253350
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- G38299
- Practice address
- 3903 Lone Tree Way
Suite 205
Antioch, CA 94509-6249 - Phone
- (925) 754-8710
- Fax
- (925) 754-0765
- NPI assigned
- Feb 13, 2006
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | G38299 | CA | Primary |
Addresses
Primary practice location
3903 Lone Tree Way
Suite 205
Antioch, CA 94509-6249
Mailing address
3903 Lone Tree Way
Suite 205
Antioch, CA 94509-6249
Phone (925) 754-8710
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G38299 | Medicaid | CA |
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)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| G38299 | CA | MD | Gastroenterology Physician |
Interoperability endpoints
- dzai112970@hisp.ehr.sutterhealth.org
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1139788800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1210896000000",
"number": "1740253350",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3903 LONE TREE WAY",
"address_2": "SUITE 205",
"city": "ANTIOCH",
"state": "CA",
"postal_code": "945096249",
"telephone_number": "925-754-8710",
"fax_number": "925-754-0765"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3903 LONE TREE WAY",
"address_2": "SUITE 205",
"city": "ANTIOCH",
"state": "CA",
"postal_code": "945096249",
"telephone_number": "925-754-8710",
"fax_number": "925-754-0765"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZAI",
"first_name": "DENNIS",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-02-13",
"last_updated": "2008-05-16",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "CA",
"license": "G38299",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00G38299",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}Other providers in Antioch, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 16, 2008; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.