Loc Nguyen, DO
NPI 1427684364 · Family Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Loc Nguyen, DO is a Family Medicine Physician provider in Las Vegas, NV (NPI 1427684364).
Provider details
- NPI number
- 1427684364
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 3363 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
250 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 131 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 49 | $122 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 34 | $159 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 25 | $53 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 11 | $13 |
Typical Medicare-allowed amounts for these services range $13–$159 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 237 | 114 |
| Amlodipine Besylate | 153 | 76 |
| Losartan Potassium | 128 | 59 |
| Levothyroxine Sodium | 127 | 55 |
| Metformin Hcl | 109 | 53 |
| Apixabanbrand: Eliquis | 85 | 26 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-22
- Last updated
- 2023-09-13
- Certified
- 2023-09-13
Frequently asked questions
- What is Loc Nguyen's NPI number?
- Loc Nguyen's National Provider Identifier (NPI) is 1427684364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loc Nguyen's specialty?
- Loc Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Loc Nguyen located?
- Loc Nguyen's practice location on file with NPPES is 2704 N Tenaya Way, Las Vegas, NV 89128-0424.
- What is Loc Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Loc Nguyen is (702) 877-5199.
- Does Loc Nguyen accept Medicare?
- Loc Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Loc Nguyen's NPI active?
- Yes — Loc Nguyen's NPI (1427684364) is active in the NPPES registry as of the last update on 2023-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.