Alison Nguyen, MD
NPI 1083685069 · Diagnostic Radiology Physician · Henderson, NV
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Nguyen, MD is a Diagnostic Radiology Physician provider in Henderson, NV (NPI 1083685069).
Provider details
- NPI number
- 1083685069
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A78945 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,524 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Mri Scan of Leg Joint Without Contrast73721 | 1,209 | $186 |
| Mri Scan of Arm Joint Without Contrast73221 | 877 | $193 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 306 | $179 |
| X-Ray of Chest, 2 Views71046 | 239 | $33 |
| Mri Scan of Leg Without Contrast73718 | 204 | $215 |
| Ct Scan of Leg Without Contrast73700 | 145 | $107 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$185 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-30
- Last updated
- 2013-08-05
Frequently asked questions
- What is Alison Nguyen's NPI number?
- Alison Nguyen's National Provider Identifier (NPI) is 1083685069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Nguyen's specialty?
- Alison Nguyen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alison Nguyen located?
- Alison Nguyen's practice location on file with NPPES is 4 Sunset Way, Henderson, NV 89014-2015.
- What is Alison Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Alison Nguyen is (702) 732-6000.
- Does Alison Nguyen accept Medicare?
- Alison Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Nguyen's NPI active?
- Yes — Alison Nguyen's NPI (1083685069) is active in the NPPES registry as of the last update on 2013-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.