Active NPI
Sayeh Feizi, DMD
- Dentist
- Las Vegas, NV
National Provider Identifier
1427736792
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 8180
- Practice address
- 5061 E Sahara Ave Ste 1a
Las Vegas, NV 89142-2986 - Phone
- (702) 641-8868
- NPI assigned
- Jul 7, 2023
- Reactivated
- Jun 18, 2025
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Dentist | 122300000X | 8180 | NV | Primary |
Addresses
Primary practice location
5061 E Sahara Ave Ste 1a
Las Vegas, NV 89142-2986
Mailing address
250 S City Pkwy Unit 581
Las Vegas, NV 89106-4631
Other practice location 1
2337 E Bonanza Rd
Las Vegas, NV 89101-3418
Phone (702) 307-2273
Other practice location 2
4161 S Eastern Ave Ste E8
Las Vegas, NV 89119-5425
Phone (702) 233-1222
Other practice location 3
5205 S Durango Dr Ste 103
Las Vegas, NV 89113-0179
Phone (702) 384-2828
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 8180 | NV | MD | Dentist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Nader Afshari DDS a Dental Venture Inc | Past | Accepting new patients | |
| Harmon and Otteson Dental Eastern LLC | Past | Accepting new patients | |
| Unlv Orthodontics | Past | Accepting new patients |
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- General Practice Dentistry
- Las Vegas, NV
- NPI 1487540373
-
- General Practice Dentistry
- Las Vegas, NV
- NPI 1043729171
-
- Orthodontics and Dentofacial Orthopedics Dentistry
- Las Vegas, NV
- NPI 1558764456
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1688688000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757635200000",
"number": "1427736792",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "250 S CITY PKWY UNIT 581",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891064631"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5061 E SAHARA AVE STE 1A",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891422986",
"telephone_number": "702-641-8868"
}
],
"practiceLocations": [
{
"address_1": "2337 E Bonanza Rd",
"address_purpose": "LOCATION",
"city": "Las Vegas",
"state": "NV",
"postal_code": "891013418",
"country_code": "US",
"telephone_number": "702-307-2273",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4161 S Eastern Ave Ste E8",
"address_purpose": "LOCATION",
"city": "Las Vegas",
"state": "NV",
"postal_code": "891195425",
"country_code": "US",
"telephone_number": "702-233-1222",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "5205 S Durango Dr Ste 103",
"address_purpose": "LOCATION",
"city": "Las Vegas",
"state": "NV",
"postal_code": "891130179",
"country_code": "US",
"telephone_number": "702-384-2828",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "FEIZI",
"first_name": "SAYEH",
"credential": "DMD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-07-07",
"last_updated": "2025-09-12",
"certification_date": "2025-09-12",
"deactivation_date": "2025-05-28",
"reactivation_date": "2025-06-18",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "NV",
"license": "8180",
"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 Sep 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.