Yousef Lafi, PHARMD
Yousef Lafi, PHARMD is an Infectious Diseases Pharmacist in Chapel Hill, NC, registered under NPI 1003684507. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Chapel Hill, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 691 ft away. The nearest transit stop is 0.27 mi away, served by Old Durham Road at Cooper Street.
Getting here and what is nearby
Transit Eastowne Road at Pinegate 308 ft ~2 min
Parking 301 ft ~2 min
Parking 661 ft ~3 min
Parking 691 ft ~3 min
Transit Old Sterling Road at Eastowne Drive 957 ft ~4 min
Restaurant La Hacienda 0.22 mi ~5 min
1813 Fordham Boulevard, Chapel Hill 27514
Grocery Wegmans 0.22 mi ~5 min
Transit Old Durham Road at Cooper Street 0.27 mi ~6 min
Convenience Carolina Blue Mini Mart 0.38 mi ~8 min
Hotel Red Roof Inn Chapel Hill - UNC 0.40 mi ~8 min
5623 Durham-Chapel Hill Boulevard, Durham 27707
Restaurant Wendy's 0.42 mi ~9 min
100 Scarlett Drive, Chapel Hill 27517
06:00-22:00
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 |
|---|---|---|
| 25077 | NC | Infectious Diseases Pharmacist primary |
| 25077 | NC | Pharmacist Clinician (PhC)/ Clinical… |
This provider holds licence 25077 issued in NC. 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 Infectious Diseases covers
A licensed pharmacist who has demonstrated specialized knowledge and skill in the use of microbiology and pharmacology to develop, implement, and monitor drug regimens that incorporate antimicrobials to optimize therapy for patients. NUCC Health Care Provider Taxonomy, code 1835I0206X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 1835I0206X | Infectious Diseases Pharmacist Infectious Diseases | 25077 | NC | primary |
| 1835P0018X | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | 25077 | NC |
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 | 1003684507 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 13, 2023 |
| Last updated | Mar 4, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | PHARMD |
| Practice address |
100 EASTOWNE DR Chapel Hill, NC 27514 (984) 974-7198 |
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 | 6 | 8 | 4 | 5 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 8 | 8 | 5 | 0 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.