Gina Warren, PHARM.D.
Gina Warren, PHARM.D. is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Sacramento, CA, registered under NPI 1003108507. 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 Sacramento, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 357 ft away. There is EV charging 404 ft from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 509 ft away, served by Broadway + Stockton. If you arrive early, there is a coffee shop 305 ft away.
Getting here and what is nearby
Transit Broadway + Stockton 136 ft ~1 min
Transit Stockton + Broadway 217 ft ~1 min
Restaurant Meetu Japanese Cuisine 275 ft ~2 min
4605 Broadway
Coffee Fair Grounds 305 ft ~2 min
4603 Broadway
Parking 296 ft ~2 min
Restaurant Boon Boon Cafe 301 ft ~2 min
3022 Stockton Boulevard, Sacramento
Restaurant Chan's Restaurant 330 ft ~2 min
3116 Stockton Boulevard, Sacramento 95820
Parking 345 ft ~2 min
Parking 357 ft ~2 min
EV charging Tesla Supercharger 404 ft ~2 min
Transit Broadway + Stockton 509 ft ~2 min
Grocery Rancho San Miguel Markets 937 ft ~4 min
4401 Broadway, Sacramento 95817
Hotel De Ville Motel 0.30 mi ~7 min
2756 Stockton Boulevard, Sacramento 95817
Hotel Courtyard Sacramento Midtown 0.41 mi ~9 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 |
|---|---|---|
| RPH49190 | CA | Pharmacist |
| RPH 49190 | CA | Pharmacist Clinician (PhC)/ Clinical… primary |
This provider holds licence RPH49190 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 Clinician (PhC)/ Clinical Pharmacy Specialist covers
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management. NUCC Health Care Provider Taxonomy, code 1835P0018X
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 | |
|---|---|---|---|---|
| 183500000X | Pharmacist | RPH49190 | CA | |
| 1835P0018X | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | RPH 49190 | CA | primary |
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 | 1003108507 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 3, 2011 |
| Last updated | May 3, 2011 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PHARM.D. |
| Practice address |
4600 BROADWAY COUMADIN CLINIC Sacramento, CA 95820 (916) 335-8818 |
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 | 0 | 8 | 5 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 7 | 5 | 0 |
Sum = 43 · next multiple of 10 = 50 · 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.