Lynn Nguyen, PHARM.D
Lynn Nguyen, PHARM.D is a Pharmacist in Roseville, CA, registered under NPI 1003166026.
Getting there
Here is what surrounds this office in Roseville, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 997 ft away. There is EV charging 0.22 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 997 ft away, served by Eureka before Douglas. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Parking Douglas Garage 334 ft ~2 min
EV charging Tesla Supercharger 819 ft ~4 min
Restaurant Romano's Macaroni Grill 869 ft ~4 min
2010 Douglas Boulevard
Transit Rocky Ridge past Lead Hill 887 ft ~4 min
Transit Douglas at Rocky Ridge 897 ft ~4 min
Parking Eureka Parking Garage 904 ft ~4 min
Transit Eureka before Douglas 997 ft ~4 min
Parking 997 ft ~4 min
Restaurant Panda Express 1,016 ft ~4 min
1450 Lead Hill Boulevard, Roseville 95678
09:00-22:00
Restaurant Erik's DeliCafé 0.20 mi ~4 min
1450 Lead Hill Boulevard
EV charging 0.22 mi ~5 min
Coffee Starbucks 0.23 mi ~5 min
Coffee Teaspoon 0.23 mi ~5 min
2030 Douglas Boulevard
Grocery Sprouts Farmers Market 0.24 mi ~5 min
2030 Douglas Boulevard, Roseville 95661
07:00-22:00
Grocery Walmart Supercenter 0.34 mi ~7 min
1400 Lead Hill Boulevard, Roseville 95661
Mo-Su 06:00-24:00
Gas station Chevron 0.38 mi ~8 min
Coffee Lazi Cow 0.42 mi ~9 min
1850 Douglas Boulevard, Roseville 95661
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 |
|---|---|---|
| 67665 | CA | Pharmacist primary |
This provider holds licence 67665 issued in CA. 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 | 1003166026 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 18, 2012 |
| Last updated | Apr 14, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PHARM.D |
| Practice address |
1600 EUREKA RD Roseville, CA 95661 (916) 784-4000 |
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 | 1 | 6 | 6 | 0 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 6 | 3 | 0 | 4 |
Sum = 44 · next multiple of 10 = 50 · check digit = 6 · actual last digit = 6
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.