Linhlan Nguyen, PHARMD
Linhlan Nguyen, PHARMD is a Pharmacist in Centreville, VA, registered under NPI 1003417999. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Centreville, based on OpenStreetMap data collected Sep 25, 2026. Parking is available about 531 ft away. There is EV charging 0.40 mi from the office (eVgo) — useful if you are driving in from out of town. A pharmacy sits 0.00 mi from the entrance (Giant Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.24 mi away.
Getting here and what is nearby
Pharmacy Giant Pharmacy 0.00 mi ~1 min
14125 Saint Germain Drive, Centreville 20121
Mo-Fr 09:00-21:00; Sa 09:00-18:00; Su 10:00-17:00
Grocery Giant 79 ft ~1 min
14125 Saint Germain Drive, Centreville 20120
Mo-Su 06:00-22:00
Coffee Starbucks 141 ft ~1 min
14155 Saint Germain Drive, Centreville 20121-2310
Parking 225 ft ~1 min
Restaurant Ciao Osteria 287 ft ~2 min
14115 Saint Germain Drive, Centreville 20121
Parking 432 ft ~2 min
Restaurant Wingstop 433 ft ~2 min
14215 Centreville Square, Centreville 20121
Su-Th 11:00-23:00; Fr-Sa 11:00-24:00
Restaurant Honest Grill 440 ft ~2 min
14215 Centreville Square, Centreville 20121-2301
Parking 531 ft ~3 min
Gas station Sunoco 695 ft ~3 min
14010 Saint Germain Drive
Convenience Food Mart 732 ft ~3 min
14010 Saint Germain Drive
Grocery Lotte Plaza Market 873 ft ~4 min
5900 Centreville Crest Lane, Centreville 20121
Mo-Su 08:30-22:00
Grocery Lidl 0.21 mi ~5 min
5935 Centreville Crest Lane
Coffee Matcha Cafe Maiko 0.23 mi ~5 min
5947 Centreville Crest Lane, Centreville 20121
11:30-21:00
Coffee Hong Kong Teahouse 0.24 mi ~5 min
5965 Centreville Crest Lane
Hotel Extended Stay America 0.24 mi ~5 min
Gas station Sunoco 0.29 mi ~6 min
Hotel SpringHill Suites Centreville Chantilly 0.32 mi ~7 min
EV charging eVgo 0.40 mi ~8 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| VA0202206909 | VA | Pharmacist primary |
This provider holds licence VA0202206909 issued in VA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Pharmacist covers
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care. NUCC Health Care Provider Taxonomy, code 183500000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003417999 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 5, 2020 |
| Last updated | Nov 5, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PHARMD |
| Practice address |
14125 SAINT GERMAIN DR Centreville, VA 20121 (703) 631-7720 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 4 | 1 | 7 | 9 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 1 | 5 | 9 | 9 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.