Guardian Medical Services
Guardian Medical Services holds 5 active organization NPIs in the federal registry, with practice locations in 5 cities in 4 states. 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 NPIYuba City, CA has the most NPIs, 1
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2015 and 2016
Source: CMS NPPES, enumeration dates.
2 NPIs were issued in 2016 alone, more than in any other year; none in 6 of the years between.
Yuba City, CA locations
The city with the most Guardian Medical Services NPIs. The full list of all 5 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1659115517 | 753 N GEORGE WASHINGTON BLVD, Yuba City, CA | Non-emergency Medical Transport (VAN) | Jun 24, 2024 |
All 5 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1659115517 | 753 N GEORGE WASHINGTON BLVD, Yuba City, CA | Non-emergency Medical Transport (VAN) | Jun 24, 2024 |
| 1255786521 | 1610 FORSYTH ST, Macon, GA | Certified Registered Nurse Anesthetist | Apr 25, 2016 |
| 1629435508 | 3604 FERNANDINA RD STE 201, Columbia, SC | Land Ambulance | Jan 22, 2016 |
| 1881085868 | 1655 FORT MYER DR SUITE 700, Arlington, VA | Land Ambulance | Feb 11, 2015 |
| 1972263069 | 3558 CATLETT RD, Catlett, VA | Ambulance | Dec 30, 2021 |
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 Guardian Medical Services 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. Guardian Medical Services'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.