Physician Anesthesia Services
Physician Anesthesia Services holds 5 active organization NPIs in the federal registry, with practice locations in 5 cities in 5 states. 4 list anesthesiology 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 NPIOrange, 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 2005 and 2006
Source: CMS NPPES, enumeration dates.
1 NPIs were issued in 2005 alone, more than in any other year; none in 16 of the years between.
Orange, CA locations
The city with the most Physician Anesthesia Services NPIs. The full list of all 5 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1689277949 | 2143 W ORANGEWOOD AVE # 100, Orange, CA | Anesthesiology Physician | Nov 19, 2020 |
All 5 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1689277949 | 2143 W ORANGEWOOD AVE # 100, Orange, CA | Anesthesiology Physician | Nov 19, 2020 |
| 1861476590 | 12911 W 40TH AVE, Golden, CO | Anesthesiology Physician | Dec 6, 2005 |
| 1932077765 | 180 N PARK TRL STE 100, Stockbridge, GA | Anesthesiology Physician | Oct 24, 2025 |
| 1558456970 | 17050 BAXTER RD., SUITE #110 CHESTERFIELD SURGERY CENTER, Chesterfield, MO | Anesthesiology Physician | Oct 3, 2006 |
| 1811732704 | 1011 US HIGHWAY 22, Bridgewater, NJ | Pain Medicine (Anesthesiology) Physician | Jul 1, 2024 |
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 Physician Anesthesia 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. Physician Anesthesia 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.