Duc Ngo, M.D.
NPI 1053368225 · Internal Medicine Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duc Ngo, M.D. is a Internal Medicine Physician provider in Fairfax, VA (NPI 1053368225).
Provider details
- NPI number
- 1053368225
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101051129 (VA)
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
20 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
338 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 | 109 | $71 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 102 | $79 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 73 | $9 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 43 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 11 | $143 |
Typical Medicare-allowed amounts for these services range $9–$143 (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 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 309 | 95 |
| Amlodipine Besylate | 281 | 86 |
| Diclofenac Sodium | 235 | 69 |
| Losartan Potassium | 229 | 66 |
| Omeprazole | 166 | 58 |
| Alendronate Sodium | 109 | 32 |
| Metoprolol Succinate | 102 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2011-01-10
Frequently asked questions
- What is Duc Ngo's NPI number?
- Duc Ngo's National Provider Identifier (NPI) is 1053368225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duc Ngo's specialty?
- Duc Ngo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Duc Ngo located?
- Duc Ngo's practice location on file with NPPES is 4004 Burke Station Rd, Fairfax, VA 22032-1002.
- What is Duc Ngo's phone number?
- The practice phone number listed in the NPPES registry for Duc Ngo is (703) 385-7795.
- Does Duc Ngo accept Medicare?
- Duc Ngo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duc Ngo's NPI active?
- Yes — Duc Ngo's NPI (1053368225) is active in the NPPES registry as of the last update on 2011-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.