Hizwill
Hizwill holds 7 active organization NPIs in the federal registry, with practice locations in 5 Maryland cities. 4 list intellectual and/or developmental disabilities community based residential treatment facility 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 NPIBel Air has the most NPIs, 3
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2024 and 2025
Source: CMS NPPES, enumeration dates.
3 NPIs were issued in 2025 alone, more than in any other year.
Bel Air locations
The city with the most Hizwill NPIs. The full list of all 7 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1982480711 | 200 FOXHALL DR # 205G, Bel Air | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Sep 7, 2023 |
| 1730937186 | 104 FERRY LN APT 211, Bel Air | Developmental Disabilities Clinic/Center | May 10, 2024 |
| 1235021544 | 1207 HOSKINS TER APT 205, Bel Air | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Jul 21, 2025 |
All 7 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1083586333 | 3512 W CATON AVE, Baltimore | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Sep 18, 2025 |
| 1982480711 | 200 FOXHALL DR # 205G, Bel Air | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Sep 7, 2023 |
| 1730937186 | 104 FERRY LN APT 211, Bel Air | Developmental Disabilities Clinic/Center | May 10, 2024 |
| 1235021544 | 1207 HOSKINS TER APT 205, Bel Air | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Jul 21, 2025 |
| 1821725771 | 7735 HOLLINS CHAPEL CT, Glen Burnie | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Aug 2, 2022 |
| 1073371605 | 10090 MILL RUN CIR APT 140F, Owings Mills | Developmental Disabilities Clinic/Center | Mar 8, 2024 |
| 1548132897 | 160 CAROLSTOWNE RD, Reisterstown | Developmentally Disabled Services Day Training Agency | Sep 18, 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 Hizwill 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. Hizwill's NPIs list practice locations in 5 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.