NPPES file of Aug 9, 2026

Union Memorial Hospital

Union Memorial Hospital holds 22 active organization NPIs in the federal registry, with practice locations in 2 Maryland cities. 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, 20

  1. Baltimore20
  2. Lutherville2

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

Most NPIs were issued in 2006 and 2009

Union Memorial Hospital NPIs by year issued2006: 5, 2007: 0, 2008: 0, 2009: 14, 2010: 1, 2011: 1, 2012: 0, 2013: 105101520062007200820092010201120122013514111
Union Memorial Hospital NPIs by year issued2006: 5, 2007: 0, 2008: 0, 2009: 14, 2010: 1, 2011: 1, 2012: 0, 2013: 105101520062007200820092010201120122013514111
Union Memorial Hospital NPIs by year issued2006: 5, 2007: 0, 2008: 0, 2009: 14, 2010: 1, 2011: 1, 2012: 0, 2013: 105101520062007200820092010201120122013514111

Source: CMS NPPES, enumeration dates.

14 NPIs were issued in 2009 alone, more than in any other year; none in 3 of the years between.

Baltimore locations

The city with the most Union Memorial Hospital NPIs. The full list of all 22 follows.

NPILocationPrimary taxonomyIssued
1548281520201 E UNIVERSITY PKWY, BaltimoreMulti-Specialty Clinic/CenterJul 22, 2006
1427072875201 E UNIVERSITY PKWY, BaltimoreMulti-Specialty Clinic/CenterJul 27, 2006
1336163781201 E UNIVERSITY PKWY, BaltimoreMulti-Specialty Clinic/CenterJul 27, 2006
12452546973333 N CALVERT ST JOHNSTON PROF BLDG, STE LL08, BaltimoreVascular Surgery PhysicianJul 27, 2006
1740427525200 E 33RD ST SUITE 501, 33RD STREET P.O.B, BaltimoreRegistered DietitianJan 15, 2009
12353799343333 N CALVERT ST, BaltimoreInternal Medicine PhysicianFeb 20, 2009
1306086665200 E 33RD ST, BaltimoreInternal Medicine PhysicianFeb 26, 2009
16393036133730 FALLS RD, BaltimoreInternal Medicine PhysicianMay 6, 2009
All 22 locations, by city
NPILocationPrimary taxonomyIssued
1548281520201 E UNIVERSITY PKWY, BaltimoreMulti-Specialty Clinic/CenterJul 22, 2006
1427072875201 E UNIVERSITY PKWY, BaltimoreMulti-Specialty Clinic/CenterJul 27, 2006
1336163781201 E UNIVERSITY PKWY, BaltimoreMulti-Specialty Clinic/CenterJul 27, 2006
12452546973333 N CALVERT ST JOHNSTON PROF BLDG, STE LL08, BaltimoreVascular Surgery PhysicianJul 27, 2006
1740427525200 E 33RD ST SUITE 501, 33RD STREET P.O.B, BaltimoreRegistered DietitianJan 15, 2009
12353799343333 N CALVERT ST, BaltimoreInternal Medicine PhysicianFeb 20, 2009
1306086665200 E 33RD ST, BaltimoreInternal Medicine PhysicianFeb 26, 2009
16393036133730 FALLS RD, BaltimoreInternal Medicine PhysicianMay 6, 2009
15686965326080 FALLS RD, BaltimoreInternal Medicine PhysicianMay 6, 2009
11949557653333 N CALVERT ST, BaltimorePhysical Medicine & Rehabilitation PhysicianJul 17, 2009
11848547543333 N CALVERT ST JPB, SUITE 655B, BaltimoreSurgery PhysicianJul 17, 2009
1639309214200 E 33RD ST 33RD STREET POB, SUITE 551, BaltimoreCardiovascular Disease PhysicianJul 17, 2009
1710117395201 E UNIVERSITY PKWY 33RD STREET POB, SUITE 425, BaltimorePain Medicine (Anesthesiology) PhysicianJul 17, 2009
16191072993333 N CALVERT ST JPB, SUITE 210, BaltimoreSports Medicine (Family Medicine) PhysicianJul 17, 2009
13565719393333 N CALVERT ST JPB, SUITE 107, BaltimoreHematology & Oncology PhysicianJul 17, 2009
1578793147200 E 33RD ST 33RD STREET. POB, SUITE 501, BaltimoreEndocrinology, Diabetes & Metabolism PhysicianJul 17, 2009
17404103153333 N CALVERT ST JPB, SUITE 610, BaltimoreThoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianJul 17, 2009
19929355713333 N CALVERT ST 2ND FLOOR, BaltimoreOrthopaedic Hand Surgery PhysicianJul 17, 2009
15788866853333 N CALVERT ST, BaltimoreInternal Medicine PhysicianMar 3, 2010
1457631541200 E 33RD ST 631, BaltimoreGeneral Acute Care HospitalAug 22, 2011
11745475251407 YORK ROAD, LuthervilleMulti-Specialty Clinic/CenterJul 27, 2006
11647650951407 YORK RD SUITE 100A, LuthervilleClinical NeuropsychologistMar 28, 2013

Related names

  1. Union Memorial Hospital-Pharmacy Dept1 NPI

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 Union Memorial Hospital have 22 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Union Memorial Hospital'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.