Thy Nguyen, PA-C
NPI 1598216483 · Physician Assistant · Woodbridge, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thy Nguyen, PA-C is a Physician Assistant provider in Woodbridge, VA (NPI 1598216483).
Provider details
- NPI number
- 1598216483
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- C0006885 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
40 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 40 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 197 | 64 |
| Amlodipine Besylate | 162 | 54 |
| Metformin Hcl | 135 | 40 |
| Levothyroxine Sodium | 120 | 34 |
| Lisinopril | 119 | 35 |
| Losartan Potassium | 73 | 23 |
| Glipizide | 61 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-10-17
- Last updated
- 2024-01-19
- Certified
- 2024-01-18
Frequently asked questions
- What is Thy Nguyen's NPI number?
- Thy Nguyen's National Provider Identifier (NPI) is 1598216483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thy Nguyen's specialty?
- Thy Nguyen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thy Nguyen located?
- Thy Nguyen's practice location on file with NPPES is 3350 Commission Ct, Woodbridge, VA 22192-1784.
- What is Thy Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thy Nguyen is (703) 680-7950.
- Does Thy Nguyen accept Medicare?
- Thy Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thy Nguyen's NPI active?
- Yes — Thy Nguyen's NPI (1598216483) is active in the NPPES registry as of the last update on 2024-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.