Jennifer Purificacion, PHARMD
Jennifer Purificacion, PHARMD is a Pharmacist in San Diego, CA, registered under NPI 1003355033. 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 San Diego, based on OpenStreetMap data collected Sep 20, 2026. Parking is available about 259 ft away. The nearest transit stop is 355 ft away. A pharmacy sits 0.20 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 865 ft away.
Getting here and what is nearby
Pharmacy Community Pharmacy 0.00 mi ~1 min
640 University Avenue, San Diego 92103
Mo-Fr 08:00-18:00; Sa 10:00-14:00
Restaurant Kiki Sushi 53 ft ~1 min
600 University Avenue, San Diego 92103
Parking 105 ft ~1 min
Restaurant Five Guys 124 ft ~1 min
670 University Avenue, San Diego 92103
Parking 165 ft ~1 min
Transit University Ave. / Sixth Ave. 240 ft ~1 min
Transit 270 ft ~2 min
Parking 259 ft ~1 min
Transit 355 ft ~2 min
Grocery Whole Foods Market 385 ft ~2 min
711 University Avenue, San Diego 92103
Mo-Su 07:00-22:00
Restaurant Chipotle 474 ft ~2 min
Coffee Kona Coffee 517 ft ~2 min
Hotel Sommerset Suites Hotel 593 ft ~3 min
Coffee Better Buzz Coffee Roasters 678 ft ~3 min
Coffee Peet's Coffee 865 ft ~4 min
350 University Avenue, 92103
Mo-Fr 05:30-17:30; Sa-Su 06:00-17:00
Hotel Vantaggio Suites Extended Stays 840 ft ~4 min
Gas station Shell 1,006 ft ~4 min
Convenience Shell Food Mart 0.20 mi ~5 min
Pharmacy Walgreens 0.20 mi ~4 min
Pharmacy CVS Pharmacy 0.20 mi ~5 min
Convenience 7-Eleven 0.21 mi ~5 min
Hotel Abpopa Hillcrest 0.21 mi ~5 min
3776 4th Avenue, 92103
Grocery Ralphs 0.27 mi ~6 min
1020 University Avenue, San Diego 92103
Mo-Su 05:00-01:00
Grocery Trader Joe's 0.31 mi ~7 min
1090 University Avenue, San Diego 92103
09:00-21:00
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 |
|---|---|---|
| 65644 | CA | Pharmacist primary |
This provider holds licence 65644 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 | 1003355033 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 23, 2017 |
| Last updated | Aug 24, 2017 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PHARMD |
| Practice address |
640 UNIVERSITY AVE San Diego, CA 92103 (619) 295-6688 |
| Mailing address |
6431 BENSON AVE San Diego, CA 92114 |
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 | 3 | 5 | 5 | 0 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 5 | 1 | 0 | 6 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.