DIAMED, LLC.
DIAMED, LLC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003041203, based in Lakewood, CA. It is classified under Health Service Clinic/Center.
Getting there
Here is what surrounds this office in Lakewood, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 0.29 mi away. There is EV charging 0.31 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.22 mi away, served by Candlewood & Downey. A pharmacy sits 0.46 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Transit Candlewood & Hayter 892 ft ~4 min
Transit Downey & Candlewood 958 ft ~4 min
Transit Candlewood & Downey 0.22 mi ~5 min
Parking 0.24 mi ~5 min
Parking 0.28 mi ~6 min
Parking 0.29 mi ~6 min
Coffee HoneyBaked & Cafe 0.30 mi ~6 min
4115 Candlewood Street
EV charging 0.31 mi ~7 min
Restaurant La Michoaccuna 0.32 mi ~7 min
4031 Hardwick Street, Lakewood 90712
Mo-Su 09:00-22:00
Grocery WinCo Foods 0.33 mi ~7 min
Restaurant Movita Juice Bar 0.34 mi ~7 min
4073 Hardwick Street, Lakewood 90712
Mo-Sa 07:00-20:00; Su 08:00-20:00
Restaurant Wasabi 0.34 mi ~7 min
4079 Hardwick Street, Lakewood 90712
Mo-Sa 11:00-20:00; Su 12:00-19:00
Coffee Starbucks 0.38 mi ~8 min
Pharmacy CVS Pharmacy 0.40 mi ~8 min
Convenience We Got It! Food Mart 0.41 mi ~9 min
Pharmacy Walmart Pharmacy 0.41 mi ~9 min
Grocery Walmart Supercenter 0.42 mi ~9 min
3705 East South Street, Long Beach 90805
Mo-Su 06:00-24:00
Pharmacy CVS Pharmacy 0.46 mi ~10 min
141 Lakewood Center Mall, Lakewood 90712-2419
Mo-Fr 10:00-13:30,14:00-18:00; Sa 09:00-13:30,14:00-17:00; Su off
Coffee Starbucks 0.49 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Health Service covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QH0100X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003041203 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 18, 2009 |
| Last updated | May 18, 2009 |
| Status | Active |
| Practice address |
3718 CAPETOWN ST. Lakewood, CA 90712 (562) 370-7848 |
| Other names |
Clarity Dr Former Legal Name |
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 | 0 | 4 | 1 | 2 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 4 | 2 | 2 | 0 |
Sum = 37 · next multiple of 10 = 40 · 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.