Registry data as of Aug 27, 2026

Inner Harbor Partners

Inner Harbor Partners holds 5 active organization NPIs in the federal registry, with practice locations in 1 Maryland city. 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

Catonsville has the most NPIs, 5

  1. Catonsville5

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

Most NPIs were issued in 2022 and 2024

Inner Harbor Partners NPIs by year issued2022: 1, 2023: 0, 2024: 40123420222023202414
Inner Harbor Partners NPIs by year issued2022: 1, 2023: 0, 2024: 40123420222023202414
Inner Harbor Partners NPIs by year issued2022: 1, 2023: 0, 2024: 40123420222023202414

Source: CMS NPPES, enumeration dates.

4 NPIs were issued in 2024 alone, more than in any other year; none in 1 of the years between.

Catonsville locations

The city with the most Inner Harbor Partners NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
1952034670405 FREDERICK RD STE 256, CatonsvilleCommunity/Behavioral Health AgencyJul 9, 2022
1689425589405 FREDERICK RD STE 256, CatonsvilleSubstance Use Disorder Rehabilitation Clinic/CenterMar 28, 2024
1699526582405 FREDERICK RD STE 256, CatonsvilleAddiction (Substance Use Disorder) CounselorMar 28, 2024
1265283162405 FREDERICK RD STE 256, CatonsvilleMental Health Clinic/Center (Including Community Mental Health Center)Mar 28, 2024
1194576009405 FREDERICK RD STE 256, CatonsvilleSubstance Abuse Rehabilitation FacilityMar 28, 2024
All 5 locations, by city
NPILocationPrimary taxonomyIssued
1952034670405 FREDERICK RD STE 256, CatonsvilleCommunity/Behavioral Health AgencyJul 9, 2022
1689425589405 FREDERICK RD STE 256, CatonsvilleSubstance Use Disorder Rehabilitation Clinic/CenterMar 28, 2024
1699526582405 FREDERICK RD STE 256, CatonsvilleAddiction (Substance Use Disorder) CounselorMar 28, 2024
1265283162405 FREDERICK RD STE 256, CatonsvilleMental Health Clinic/Center (Including Community Mental Health Center)Mar 28, 2024
1194576009405 FREDERICK RD STE 256, CatonsvilleSubstance Abuse Rehabilitation FacilityMar 28, 2024

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 Inner Harbor Partners 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. Inner Harbor Partners's NPIs list practice locations in 1 city.

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.