Alliance Diagnostics LLC
Alliance Diagnostics LLC is a healthcare organization registered as Diagnostic Ultrasound Physician in Las Vegas, NV, holding Type 2 (organization) NPI 1851444913 since 2007. The authorized official on file is Dipanjan Dechowdhury, Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1851444913 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Alliance Diagnostics LLC |
| Practice address | 1661 E FLAMINGO RD STE 5A, Las Vegas, NV, 89119 |
| Phone | 7027353678 |
| Fax | 7027351491 |
| Enumeration date | 2007-01-19 |
| Last updated in NPPES | 2025-09-11 |
Authorized official
| Name | Dipanjan Dechowdhury |
|---|---|
| Title | Manager |
| Phone | 7027353678 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2085R0202X | Diagnostic Radiology Physician | Secondary | — | — |
| 2085U0001X | Diagnostic Ultrasound Physician | Primary | — | — |
Copy-ready billing details
Provider: Alliance Diagnostics LLC NPI: 1851444913 Taxonomy: 2085U0001X (Diagnostic Ultrasound Physician) Address: 1661 E FLAMINGO RD STE 5A, Las Vegas, NV, 89119
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235584772 | Pamela Winn | Individual | Family Nurse Practitioner | Las Vegas, NV |
| 1538623822 | Vy Ong | Individual | Family Nurse Practitioner | Las Vegas, NV |
| 1598220998 | Serenity Family Practice, LLC. | Organization | Family Medicine Physician | Las Vegas, NV |
Verify this record
Cross-check NPI 1851444913 against the authoritative CMS record: view Alliance Diagnostics LLC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Alliance Diagnostics LLC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.