Mike Ring, PHARM D
Mike Ring, PHARM D is a Pharmacist in Livermore, CA, registered under NPI 1003103607.
Getting there
Here is what surrounds this office in Livermore, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 0.38 mi away. There is EV charging 0.47 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 1,022 ft away, served by Las Positas Road & Plaza Drive. A pharmacy sits 0.39 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.34 mi away.
Getting here and what is nearby
Grocery Target 40 ft ~1 min
4300 Las Positas Road, Livermore 94551
08:00-23:00
Pharmacy CVS Pharmacy 101 ft ~1 min
Transit Target Livermore 312 ft ~2 min
Restaurant Wingstop 661 ft ~3 min
Transit Target Livermore 742 ft ~3 min
Parking 730 ft ~3 min
Transit Las Positas Road & Plaza Drive 1,022 ft ~4 min
Restaurant Mooyah 0.24 mi ~5 min
4510 Las Positas Road, Livermore 94551
Gas station Shell 0.26 mi ~6 min
4530 Las Positas Road, Livermore 94551
Restaurant McDonald's 0.27 mi ~6 min
4528 Las Positas Road, Livermore 94550
Mo-Th 05:00-22:00; Fr-Sa 05:00-23:00; Su 06:00-22:00
Convenience Grab & Go Food Mart 0.28 mi ~6 min
4700 First Street
Gas station Chevron 0.32 mi ~7 min
4707 First Street, Livermore 94551
Coffee Starbucks 0.34 mi ~7 min
Convenience ExtraMile 0.34 mi ~7 min
4707 First Street, Livermore 94551
Gas station 76 0.35 mi ~7 min
4904 Southfront Road, Livermore 94551
Parking 0.35 mi ~7 min
Parking 0.38 mi ~8 min
Convenience 7-Eleven 0.39 mi ~8 min
Hotel Super 8 0.39 mi ~8 min
4673 Lassen Road
Pharmacy CVS Pharmacy 0.39 mi ~8 min
Hotel Springtown Inn 0.45 mi ~9 min
933 Bluebell Drive, Livermore 94551
EV charging 0.47 mi ~10 min
Grocery Safeway 0.47 mi ~10 min
Grocery Hidalgo's Market 0.48 mi ~10 min
Hotel GHMG Hotel 0.51 mi ~11 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 |
|---|---|---|
| 48750 | CA | Pharmacist primary |
This provider holds licence 48750 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 | 1003103607 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 1, 2011 |
| Last updated | Jul 1, 2011 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | PHARM D |
| Practice address |
4300 LAS POSITAS RD Livermore, CA 94551 (925) 245-1406 Fax (925) 245-1406 |
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 | 3 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 6 | 6 | 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.