NPPES file of Aug 9, 2026

Groundwork Behavioral Health Services Corp

Groundwork Behavioral Health Services Corp holds 7 active organization NPIs in the federal registry, with practice locations in 2 Maryland cities. All list community/behavioral health agency 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

Baltimore has the most NPIs, 4

  1. Baltimore4
  2. Halethorpe3

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

NPIs by year issued

Groundwork Behavioral Health Services Corp NPIs by year issued2021: 70246820217
Groundwork Behavioral Health Services Corp NPIs by year issued2021: 70246820217
Groundwork Behavioral Health Services Corp NPIs by year issued2021: 70246820217

Source: CMS NPPES, enumeration dates.

7 NPIs were issued in 2021 alone, more than in any other year.

Baltimore locations

The city with the most Groundwork Behavioral Health Services Corp NPIs. The full list of all 7 follows.

NPILocationPrimary taxonomyIssued
19923711813608 SEQUOIA AVE, BaltimoreCommunity/Behavioral Health AgencyMay 28, 2021
18014620981629 N BROADWAY, BaltimoreCommunity/Behavioral Health AgencyMay 28, 2021
15084324443608 SEQUOIA AVE, BaltimoreCommunity/Behavioral Health AgencyJun 1, 2021
1396314340615 N CARROLLTON AVE APT 1F 1B 2B 2F 3B 3F BASEMENT, BaltimoreCommunity/Behavioral Health AgencyJun 23, 2021
All 7 locations, by city
NPILocationPrimary taxonomyIssued
19923711813608 SEQUOIA AVE, BaltimoreCommunity/Behavioral Health AgencyMay 28, 2021
18014620981629 N BROADWAY, BaltimoreCommunity/Behavioral Health AgencyMay 28, 2021
15084324443608 SEQUOIA AVE, BaltimoreCommunity/Behavioral Health AgencyJun 1, 2021
1396314340615 N CARROLLTON AVE APT 1F 1B 2B 2F 3B 3F BASEMENT, BaltimoreCommunity/Behavioral Health AgencyJun 23, 2021
17408569054713-4715 LEEDS AVE., HalethorpeCommunity/Behavioral Health AgencyMay 28, 2021
11842903714713-4715 LEEDS AVE., HalethorpeCommunity/Behavioral Health AgencyMay 28, 2021
17105539044713-4715 LEEDS AVE., HalethorpeCommunity/Behavioral Health AgencyMay 28, 2021

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 Groundwork Behavioral Health Services Corp have 7 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Groundwork Behavioral Health Services Corp'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.