NPPES file of Aug 9, 2026

Health Alliance Associates

Health Alliance Associates 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

Baltimore has the most NPIs, 5

  1. Baltimore5

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

Most NPIs were issued in 2015 and 2024

Health Alliance Associates NPIs by year issued2015: 2, 2016: 0, 2017: 0, 2018: 1, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 200.511.522015201620172018201920202021202220232024221
Health Alliance Associates NPIs by year issued2015: 2, 2016: 0, 2017: 0, 2018: 1, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 200.511.522015201620172018201920202021202220232024221
Health Alliance Associates NPIs by year issued2015: 2, 2016: 0, 2017: 0, 2018: 1, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 200.511.52201620182020202220242015: 221

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2015 alone, more than in any other year; none in 7 of the years between.

Baltimore locations

The city with the most Health Alliance Associates NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
143754946613 HAMILTON STREET, BaltimoreGeneral Practice PhysicianJan 29, 2015
16698583121017 E BALTIMORE ST, BaltimoreProfessional CounselorAug 5, 2015
110439555713 E HAMILTON STREET, BaltimoreProfessional CounselorNov 15, 2018
102387256113 E HAMILTON STREET LOWER LEVEL, BaltimoreClinical Pharmacology PhysicianFeb 6, 2024
167933713313 E HAMILTON STREET LOWER LEVEL, BaltimorePharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistFeb 6, 2024
All 5 locations, by city
NPILocationPrimary taxonomyIssued
143754946613 HAMILTON STREET, BaltimoreGeneral Practice PhysicianJan 29, 2015
16698583121017 E BALTIMORE ST, BaltimoreProfessional CounselorAug 5, 2015
110439555713 E HAMILTON STREET, BaltimoreProfessional CounselorNov 15, 2018
102387256113 E HAMILTON STREET LOWER LEVEL, BaltimoreClinical Pharmacology PhysicianFeb 6, 2024
167933713313 E HAMILTON STREET LOWER LEVEL, BaltimorePharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistFeb 6, 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 Health Alliance Associates 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. Health Alliance Associates'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.