Pacific Shores Medical Group
Pacific Shores Medical Group holds 5 active organization NPIs in the federal registry, with practice locations in 5 California cities. All list hematology & oncology physician 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 NPIGlendale has the most NPIs, 1
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2007 and 2009
Source: CMS NPPES, enumeration dates.
4 NPIs were issued in 2007 alone, more than in any other year; none in 1 of the years between.
Glendale locations
The city with the most Pacific Shores Medical Group NPIs. The full list of all 5 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1871642991 | 222 W EULALIA ST #100-B, Glendale | Hematology & Oncology Physician | Jan 9, 2007 |
All 5 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1871642991 | 222 W EULALIA ST #100-B, Glendale | Hematology & Oncology Physician | Jan 9, 2007 |
| 1598814634 | 19582 BEACH BLVD STE 212, Huntington Beach | Hematology & Oncology Physician | Jan 9, 2007 |
| 1447587050 | 16300 SAND CANYON AVE STE 207, Irvine | Hematology & Oncology Physician | Nov 3, 2009 |
| 1073662110 | 3747 WORSHAM AVE STE 101, Long Beach | Hematology & Oncology Physician | Jan 9, 2007 |
| 1639375132 | 600 N GARFIELD AVE STE 210, Monterey Park | Hematology & Oncology Physician | Jun 22, 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 Pacific Shores Medical Group have 5 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Pacific Shores Medical Group's NPIs list practice locations in 5 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.