NPPES file of Aug 9, 2026

Millennium Treatment Services

Millennium Treatment Services holds 5 active organization NPIs in the federal registry, with practice locations in 2 Michigan cities. 4 list methadone clinic as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

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 NPI

Madison Heights has the most NPIs, 3

  1. Madison Heights3
  2. Warren2

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2006 and 2007

Millennium Treatment Services NPIs by year issued2006: 2, 2007: 2, 2008: 100.511.52200620072008221
Millennium Treatment Services NPIs by year issued2006: 2, 2007: 2, 2008: 100.511.52200620072008221
Millennium Treatment Services NPIs by year issued2006: 2, 2007: 2, 2008: 100.511.52200620072008221

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2006 alone, more than in any other year.

Madison Heights locations

The city with the most Millennium Treatment Services NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
19725354741400 E 12 MILE RD, Madison HeightsMethadone ClinicJul 7, 2006
17303686891400 E 12 MILE RD, Madison HeightsMethadone ClinicOct 29, 2007
18616731961400 E 12 MILE RD, Madison HeightsMethadone ClinicNov 15, 2007
All 5 locations, by city
NPILocationPrimary taxonomyIssued
19725354741400 E 12 MILE RD, Madison HeightsMethadone ClinicJul 7, 2006
17303686891400 E 12 MILE RD, Madison HeightsMethadone ClinicOct 29, 2007
18616731961400 E 12 MILE RD, Madison HeightsMethadone ClinicNov 15, 2007
160997256123700 VAN DYKE AVE, WarrenCase Management AgencySep 16, 2006
161914889723700 VAN DYKE AVE, WarrenMethadone ClinicMar 17, 2008

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Millennium Treatment 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. Millennium Treatment Services's NPIs list practice locations in 2 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.