Milestones Behavioral Services
Milestones Behavioral Services holds 3 active organization NPIs in the federal registry, with practice locations in 3 cities in 3 states. 2 list behavior analyst 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, CT has the most NPIs, 1
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2012 and 2017
Source: CMS NPPES, enumeration dates.
1 NPIs were issued in 2012 alone, more than in any other year; none in 4 of the years between.
Orange, CT locations
The city with the most Milestones Behavioral Services NPIs. The full list of all 3 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1700324159 | 339 BOSTON POST RD, Orange, CT | Psychologist | Feb 6, 2017 |
All 3 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1700324159 | 339 BOSTON POST RD, Orange, CT | Psychologist | Feb 6, 2017 |
| 1669735502 | 3912 EVERGREEN STREET, Lake Charles, LA | Behavior Analyst | Jun 15, 2012 |
| 1265920847 | 552 MAJORCA LOOP, Myrtle Beach, SC | Behavior Analyst | Apr 29, 2018 |
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 Milestones Behavioral Services have 3 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Milestones Behavioral Services'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.