Active NPI
Uday R Saraiya, MD
- Gastroenterology Physician
- Las Vegas, NV
National Provider Identifier
1043297732
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- 6237
- Practice address
- 2121 E Flamingo Rd
Las Vegas, NV 89119-5124 - Phone
- (702) 386-4700
- Fax
- (702) 386-4701
- NPI assigned
- Dec 23, 2005
- 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 |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | 6237 | NV | Primary |
Addresses
Primary practice location
2121 E Flamingo Rd
Las Vegas, NV 89119-5124
Mailing address
3970 Royal Viking Way
Las Vegas, NV 89121-4108
Phone (702) 256-3637
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NV
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20060628000289 | NV | Practitioner - Gastroenterology | 8729090154 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1135296000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1043297732",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3970 ROYAL VIKING WAY",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891214108",
"telephone_number": "702-256-3637",
"fax_number": "702-256-3307"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2121 E FLAMINGO RD",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891195124",
"telephone_number": "702-386-4700",
"fax_number": "702-386-4701"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SARAIYA",
"first_name": "UDAY",
"middle_name": "R",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-12-23",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "NV",
"license": "6237",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Las Vegas, NV
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.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.