Nhu Nga Truong, MD
NPI 1821083486 · Family Medicine Physician · Sterling, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nhu Nga Truong, MD is a Family Medicine Physician provider in Sterling, VA (NPI 1821083486).
Provider details
- NPI number
- 1821083486
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101048393 (VA)
Specialties & taxonomies
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
654 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 249 | $122 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 107 | $61 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 101 | $84 |
| Admn Sarscov2 Vacc 1 Dose90480 | 49 | $41 |
| Administration of Influenza Virus VaccineG0008 | 45 | $31 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 172 | 55 |
| Rosuvastatin Calcium | 155 | 54 |
| Metformin Hcl | 145 | 45 |
| Amlodipine Besylate | 145 | 51 |
| Levothyroxine Sodium | 83 | 28 |
| Lisinopril | 78 | 25 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$207 across 10 records (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
- 2005-09-20
- Last updated
- 2010-07-22
Frequently asked questions
- What is Nhu Nga Truong's NPI number?
- Nhu Nga Truong's National Provider Identifier (NPI) is 1821083486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nhu Nga Truong's specialty?
- Nhu Nga Truong is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nhu Nga Truong located?
- Nhu Nga Truong's practice location on file with NPPES is 46165 Westlake Dr, Sterling, VA 20165-5872.
- What is Nhu Nga Truong's phone number?
- The practice phone number listed in the NPPES registry for Nhu Nga Truong is (703) 444-3302.
- Does Nhu Nga Truong accept Medicare?
- Nhu Nga Truong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nhu Nga Truong's NPI active?
- Yes — Nhu Nga Truong's NPI (1821083486) is active in the NPPES registry as of the last update on 2010-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.