Memorialcare Medical Group
Memorialcare Medical Group holds 8 active organization NPIs in the federal registry, with practice locations in 7 California cities. All list non-pharmacy dispensing site as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIMission Viejo has the most NPIs, 2
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
NPIs by year issued
Source: CMS NPPES, enumeration dates.
8 NPIs were issued in 2007 alone, more than in any other year.
Mission Viejo locations
The city with the most Memorialcare Medical Group NPIs. The full list of all 8 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1194866772 | 26991 CROWN VALLEY PKWY, Mission Viejo | Non-Pharmacy Dispensing Site | Feb 8, 2007 |
| 1558403444 | 23512 MADERO, Mission Viejo | Non-Pharmacy Dispensing Site | Feb 14, 2007 |
All 8 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1710029368 | 15 MAREBLU SUITE 100, Aliso Viejo | Non-Pharmacy Dispensing Site | Feb 12, 2007 |
| 1346382033 | 3010 W ORANGE AVE SUITE 302, Anaheim | Non-Pharmacy Dispensing Site | Feb 12, 2007 |
| 1215079298 | 4050 BARRANCA PKWY SUITE 200, Irvine | Non-Pharmacy Dispensing Site | Feb 13, 2007 |
| 1194866772 | 26991 CROWN VALLEY PKWY, Mission Viejo | Non-Pharmacy Dispensing Site | Feb 8, 2007 |
| 1558403444 | 23512 MADERO, Mission Viejo | Non-Pharmacy Dispensing Site | Feb 14, 2007 |
| 1912049578 | 29472 AVENIDA DE LAS BANDERA, Rancho Santa Margarita | Non-Pharmacy Dispensing Site | Feb 12, 2007 |
| 1528100187 | 31001 RANCHO VIEJO RD SUITE 200, San Juan Capistrano | Non-Pharmacy Dispensing Site | Feb 12, 2007 |
| 1578605135 | 1212 W 17TH ST, Santa Ana | Non-Pharmacy Dispensing Site | Feb 12, 2007 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Memorialcare Medical Group have 8 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Memorialcare Medical Group's NPIs list practice locations in 7 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.