Maryland Health Services
Maryland Health Services holds 6 active organization NPIs in the federal registry, with practice locations in 4 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 NPIRosedale, 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 2017 and 2025
Source: CMS NPPES, enumeration dates.
3 NPIs were issued in 2025 alone, more than in any other year; none in 5 of the years between.
Rosedale, MD locations
The city with the most Maryland Health Services NPIs. The full list of all 6 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1811799216 | 6918 RIDGE RD STE A-100, Rosedale, MD | Mental Health Clinic/Center (Including Community Mental Health Center) | Mar 26, 2025 |
| 1770385189 | 6918 RIDGE RD STE A-100, Rosedale, MD | Community/Behavioral Health Agency | Mar 26, 2025 |
| 1316749773 | 6918 RIDGE RD STE A-100, Rosedale, MD | Substance Use Disorder Rehabilitation Clinic/Center | Mar 26, 2025 |
All 6 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1912443615 | 1125 WEST ST STE 213, Annapolis, MD | Community/Behavioral Health Agency | Jan 18, 2017 |
| 1962100214 | 14300 GALLANT FOX LN STE 103, Bowie, MD | Psychiatry Physician | Feb 16, 2023 |
| 1811799216 | 6918 RIDGE RD STE A-100, Rosedale, MD | Mental Health Clinic/Center (Including Community Mental Health Center) | Mar 26, 2025 |
| 1770385189 | 6918 RIDGE RD STE A-100, Rosedale, MD | Community/Behavioral Health Agency | Mar 26, 2025 |
| 1316749773 | 6918 RIDGE RD STE A-100, Rosedale, MD | Substance Use Disorder Rehabilitation Clinic/Center | Mar 26, 2025 |
| 1851135685 | 3909 S. MARYLAND PARKWAY UNIT # 417, Las Vegas, NV | Clinic/Center | Jun 25, 2024 |
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 Maryland Health Services have 6 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Maryland Health Services's NPIs list practice locations in 4 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.