Mathers Recovery
Mathers Recovery holds 6 active organization NPIs in the federal registry, with practice locations in 3 Illinois cities. 3 list methadone clinic 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 NPIFox Lake has the most NPIs, 3
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2016 and 2019
Source: CMS NPPES, enumeration dates.
3 NPIs were issued in 2019 alone, more than in any other year; none in 4 of the years between.
Fox Lake locations
The city with the most Mathers Recovery NPIs. The full list of all 6 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1922543461 | 101 TOWNE CENTRE LN, Fox Lake | Methadone Clinic | Dec 19, 2016 |
| 1437719846 | 101 TOWNE CENTRE LN, Fox Lake | Substance Use Disorder Rehabilitation Clinic/Center | Jun 18, 2019 |
| 1013555416 | 101 TOWNE CENTRE LN, Fox Lake | Methadone Clinic | Dec 16, 2019 |
All 6 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1396456943 | 145 S VIRGINIA ST, Crystal Lake | Addiction Medicine (Psychiatry & Neurology) Physician | Dec 5, 2022 |
| 1639614175 | 420 AIRPORT RD STE C, Elgin | Methadone Clinic | Dec 19, 2016 |
| 1083252480 | 420 AIRPORT RD STE C, Elgin | Addiction Medicine (Psychiatry & Neurology) Physician | Dec 16, 2019 |
| 1922543461 | 101 TOWNE CENTRE LN, Fox Lake | Methadone Clinic | Dec 19, 2016 |
| 1437719846 | 101 TOWNE CENTRE LN, Fox Lake | Substance Use Disorder Rehabilitation Clinic/Center | Jun 18, 2019 |
| 1013555416 | 101 TOWNE CENTRE LN, Fox Lake | Methadone Clinic | Dec 16, 2019 |
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 Mathers Recovery have 6 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Mathers Recovery's NPIs list practice locations in 3 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.