Aegis Treatment Centers
Aegis Treatment Centers holds 81 active organization NPIs in the federal registry, with practice locations in 49 California cities. 75 list methadone clinic as their primary taxonomy; each location can bill under its own NPI.
Which NPI is yours?
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPISanta Barbara has the most NPIs, 5
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2006 and 2013
Source: CMS NPPES, enumeration dates.
24 NPIs were issued in 2006 alone, more than in any other year; none in 7 of the years between.
Santa Barbara locations
The city with the most Aegis Treatment Centers NPIs. The full list of all 81 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1841356490 | 4129 STATE ST STE BDEF SUITE B, D, E, F, Santa Barbara | Methadone Clinic | Dec 28, 2006 |
| 1730525585 | 4129 STATE ST, Santa Barbara | Methadone Clinic | May 21, 2013 |
| 1770998932 | 4129 STATE ST SUITE B, Santa Barbara | Community/Behavioral Health Agency | Jun 26, 2014 |
| 1811384498 | 4129 STATE ST, Santa Barbara | Health Maintenance Organization | Apr 21, 2015 |
| 1215300850 | 4129 STATE ST, Santa Barbara | Case Management Agency | Nov 4, 2015 |
All 81 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1639231780 | 6500 MORRO RD STE C & D, Atascadero | Methadone Clinic | Dec 14, 2006 |
| 1760828594 | 6500 MORRO RD STE D, Atascadero | Addiction (Substance Use Disorder) Counselor | May 20, 2013 |
| 1982353249 | 13630 BOWMAN RD, Auburn | Methadone Clinic | Mar 22, 2022 |
| 1043372733 | 501 W COLUMBUS ST, Bakersfield | Methadone Clinic | Dec 15, 2006 |
| 1780746479 | 1018 21ST ST, Bakersfield | Methadone Clinic | Dec 15, 2006 |
| 1790121531 | 1018 21ST ST, Bakersfield | Methadone Clinic | May 20, 2013 |
| 1831765551 | 6001 TRUXTUN AVE STE 100&110, Bakersfield | Methadone Clinic | Jun 2, 2021 |
| 1376293407 | 2781 W RAMSEY ST STE 3&4, Banning | Methadone Clinic | Mar 23, 2022 |
| 1225760069 | 222 E MAIN ST STE 102&103, Barstow | Methadone Clinic | Jun 29, 2022 |
| 1831601764 | 7246 REMMET AVE, Canoga Park | Methadone Clinic | Nov 1, 2017 |
| 1932759289 | 1768 MITCHELL RD STE 301, Ceres | Methadone Clinic | Sep 18, 2019 |
| 1497817183 | 590 RIO LINDO AVE UNITS 582, 584, 586, 588, & 590, Chico | Methadone Clinic | Dec 15, 2006 |
| 1881030625 | 590 RIO LINDO AVE, Chico | Methadone Clinic | May 20, 2013 |
| 1750192779 | 1070 A HIGHWAY 101 N, Crescent City | Methadone Clinic | Jan 17, 2025 |
| 1124180815 | 1019 JEFFERSON ST, Delano | Methadone Clinic | Dec 15, 2006 |
| 1871939611 | 1019 JEFFERSON ST, Delano | Methadone Clinic | May 20, 2013 |
| 1760544456 | 11041 VALLEY BLVD, El Monte | Methadone Clinic | Dec 15, 2006 |
| 1043656887 | 11041 VALLEY BLVD, El Monte | Methadone Clinic | May 20, 2013 |
| 1326698887 | 2107, 2109 & 2113 1ST ST, Eureka | Methadone Clinic | Sep 17, 2019 |
| 1265598817 | 3707 E SHIELDS AVE, Fresno | Methadone Clinic | Dec 28, 2006 |
| 1689010423 | 3707 E SHIELDS AVE, Fresno | Methadone Clinic | May 20, 2013 |
| 1871007534 | 109 MARGARET LN, Grass Valley | Methadone Clinic | Nov 16, 2017 |
| 1740346386 | 11776 MARIPOSA RD STE 102103 SUITE 101, 102, 103, & 104, Hesperia | Methadone Clinic | Dec 28, 2006 |
| 1215373055 | 11776 MARIPOSA RD # 103, Hesperia | Methadone Clinic | May 20, 2013 |
| 1679635361 | 614 WEST MANCHESTER BOULEVARD, SUITE 104 SUITE # 104, Inglewood | Methadone Clinic | Dec 15, 2006 |
| 1679919419 | 614 W MANCHESTER BLVD #104, Inglewood | Methadone Clinic | May 20, 2013 |
| 1194881755 | 14240 E. IMPERIAL HWY, La Mirada | Methadone Clinic | Dec 28, 2006 |
| 1932545779 | 14240 IMPERIAL HWY, La Mirada | Methadone Clinic | May 20, 2013 |
| 1649669979 | 541 S HAM LN STE A&B, Lodi | Methadone Clinic | Jan 9, 2015 |
| 1063273043 | 416 E OCEAN AVE, Lompoc | Methadone Clinic | Jan 17, 2024 |
| 1194616169 | 757 PACIFIC AVE, Long Beach | Methadone Clinic | Jul 9, 2025 |
| 1598414856 | 745 W J ST STE A, Los Banos | Methadone Clinic | Mar 22, 2022 |
| 1205586336 | 300 E ALMOND AVE STE 100, Madera | Methadone Clinic | Mar 23, 2022 |
| 1134565740 | 955 W. CENTER STREET, SUITES 12A, 12B & 14, Manteca | Methadone Clinic | May 22, 2013 |
| 1346305083 | 320 H ST STE 2, Marysville | Methadone Clinic | Dec 22, 2006 |
| 1487090221 | 201 D ST STE G, Marysville | Methadone Clinic | May 20, 2013 |
| 1104982495 | 1343 W MAIN ST STE A&B 1349 W. MAIN STREET, Merced | Methadone Clinic | Dec 29, 2006 |
| 1831535673 | 1343 W MAIN ST SUITES A & B, Merced | Methadone Clinic | May 20, 2013 |
| 1801270277 | 1343 W MAIN ST SUITE A, Merced | Community/Behavioral Health Agency | Jul 16, 2015 |
| 1659436095 | 1235 MCHENRY AVE SUITE A & B, Modesto | Methadone Clinic | Dec 26, 2006 |
| 1275698615 | 125 W F ST, Ontario | Methadone Clinic | Dec 26, 2006 |
| 1013353861 | 125 W F ST SUITE 101, Ontario | Methadone Clinic | May 20, 2013 |
| 1265597611 | 2055 SAVIERS RD AND 2045 SAVIERS ROAD SUITE 9, 10, 11, 12, Oxnard | Methadone Clinic | Dec 26, 2006 |
| 1740626597 | 2055 SAVIERS RD SUITE #A, Oxnard | Methadone Clinic | May 20, 2013 |
| 1255496600 | 1450 N LAKE AVE STE 150, Pasadena | Methadone Clinic | Dec 26, 2006 |
| 1477999225 | 1450 N LAKE AVE # 150, Pasadena | Methadone Clinic | May 20, 2013 |
| 1134699986 | 6390 RUNNYMEADE DR STE B, Placerville | Methadone Clinic | Dec 4, 2018 |
| 1023173135 | 1050 N GAREY AVE, Pomona | Methadone Clinic | Dec 27, 2006 |
| 1194161943 | 1050 N GAREY AVE, Pomona | Methadone Clinic | May 20, 2013 |
| 1285593376 | 10 GILMORE RD STE B, Red Bluff | Methadone Clinic | Jan 15, 2026 |
| 1760922207 | 1137 HARTNELL AVENUE, SUITE D & E 1129, 1133, 1135, 1141, 1145 & 1147 HARTNELL AVENUE, Redding | Methadone Clinic | Mar 2, 2017 |
| 1992219646 | 1889 W REDLANDS BLVD BLDG 9, Redlands | Methadone Clinic | Nov 16, 2017 |
| 1548819550 | 1111 W INYOKERN RD STE A&B, Ridgecrest | Methadone Clinic | Sep 11, 2019 |
| 1861558413 | 1133 COLOMA WAY SUITE # A, B AND C, Roseville | Methadone Clinic | Dec 28, 2006 |
| 1821434671 | 1133 COLOMA WAY #C, Roseville | Methadone Clinic | May 21, 2013 |
| 1003566134 | 1551 BISHOP ST STE 520, San Luis Obispo | Methadone Clinic | Mar 23, 2022 |
| 1841356490 | 4129 STATE ST STE BDEF SUITE B, D, E, F, Santa Barbara | Methadone Clinic | Dec 28, 2006 |
| 1730525585 | 4129 STATE ST, Santa Barbara | Methadone Clinic | May 21, 2013 |
| 1770998932 | 4129 STATE ST SUITE B, Santa Barbara | Community/Behavioral Health Agency | Jun 26, 2014 |
| 1811384498 | 4129 STATE ST, Santa Barbara | Health Maintenance Organization | Apr 21, 2015 |
| 1215300850 | 4129 STATE ST, Santa Barbara | Case Management Agency | Nov 4, 2015 |
| 1003972654 | 115 E FESLER ST, Santa Maria | Methadone Clinic | Dec 28, 2006 |
| 1467898213 | 115 E FESLER ST, Santa Maria | Methadone Clinic | May 21, 2013 |
| 1487067922 | 2534 LOGAN DR, Santa Maria | Addiction (Substance Use Disorder) Counselor | Jun 3, 2014 |
| 1346397551 | 625 E MAIN ST, Santa Paula | Methadone Clinic | Jan 3, 2007 |
| 1376989129 | 625 E MAIN ST, Santa Paula | Methadone Clinic | May 21, 2013 |
| 1992861553 | 660 E LOS ANGELES AVE STE B2, Simi Valley | Methadone Clinic | Dec 28, 2006 |
| 1093151847 | 2650 JONES WAY SUITE #10, Simi Valley | Methadone Clinic | May 21, 2013 |
| 1083363345 | 691 PAULINE CT, Sonora | Methadone Clinic | Mar 22, 2022 |
| 1114083771 | 8626 LOWER SACRAMENTO RD STE 41 SUITE 41, Stockton | Methadone Clinic | Dec 28, 2006 |
| 1710030325 | 1947 N CALIFORNIA ST SUITE B AND C, Stockton | Methadone Clinic | Jan 18, 2007 |
| 1851444376 | 1839 S. EL DORADO STREET, Stockton | Methadone Clinic | Jan 19, 2007 |
| 1902242753 | 8626 LOWER SACRAMENTO RD SUITE #41, Stockton | Methadone Clinic | May 21, 2013 |
| 1083224141 | 1450 BESSIE AVE STE B, Tracy | Methadone Clinic | Aug 4, 2020 |
| 1821722265 | 1649 AND 1651 LANDER AVENUE, Turlock | Methadone Clinic | Jul 12, 2022 |
| 1619340155 | 5225 AND 5227 TELEGRAPH ROAD SUITE A, Ventura | Methadone Clinic | Nov 5, 2015 |
| 1740346303 | 1825 E THELBORN ST, West Covina | Methadone Clinic | Dec 28, 2006 |
| 1639515489 | 1825 E THELBORN ST, West Covina | Methadone Clinic | May 21, 2013 |
| 1972669257 | 909 N AVALON BLVD, Wilmington | Methadone Clinic | Dec 29, 2006 |
| 1457797201 | 909 N AVALON BLVD, Wilmington | Methadone Clinic | May 21, 2013 |
| 1598625360 | 501 S MAIN ST, Yreka | Methadone Clinic | Nov 14, 2025 |
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 Aegis Treatment Centers have 81 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Aegis Treatment Centers's NPIs list practice locations in 49 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.