Comprehensive Health And Behavioral Services
Comprehensive Health And Behavioral Services holds 5 active organization NPIs in the federal registry, with practice locations in 3 cities in 2 states. 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 NPILargo, MD has the most NPIs, 3
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2023 and 2025
Source: CMS NPPES, enumeration dates.
3 NPIs were issued in 2023 alone, more than in any other year; none in 1 of the years between.
Largo, MD locations
The city with the most Comprehensive Health And Behavioral Services NPIs. The full list of all 5 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1639945678 | 1401 MERCANTILE LN STE 531, Largo, MD | Rehabilitation Clinic/Center | Nov 30, 2023 |
| 1134997869 | 1401 MERCANTILE LN STE 531, Largo, MD | Substance Use Disorder Rehabilitation Clinic/Center | Dec 12, 2023 |
| 1952179681 | 1401 MERCANTILE LN STE 531, Largo, MD | Mental Health Clinic/Center (Including Community Mental Health Center) | Dec 12, 2023 |
All 5 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1639945678 | 1401 MERCANTILE LN STE 531, Largo, MD | Rehabilitation Clinic/Center | Nov 30, 2023 |
| 1134997869 | 1401 MERCANTILE LN STE 531, Largo, MD | Substance Use Disorder Rehabilitation Clinic/Center | Dec 12, 2023 |
| 1952179681 | 1401 MERCANTILE LN STE 531, Largo, MD | Mental Health Clinic/Center (Including Community Mental Health Center) | Dec 12, 2023 |
| 1164316022 | 2611 S CLARK ST STE 638, Arlington, VA | Personal Care Attendant | Jun 5, 2025 |
| 1235013368 | 8803 BRIDLE WOOD DR, Springfield, VA | In Home Supportive Care Agency | Aug 1, 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 Comprehensive Health And Behavioral 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. Comprehensive Health And 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.