NPPES file of Aug 9, 2026

Umms Ambulatory Care

Umms Ambulatory Care holds 14 active organization NPIs in the federal registry, with practice locations in 12 Maryland cities. All list urgent care clinic/center as their primary taxonomy; 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, 2

  1. Baltimore2
  2. Dundalk2
  3. Aberdeen1
  4. Chester1
  5. Denton1
  6. Easton1
  7. Fallston1
  8. Forest Hill1

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

Most NPIs were issued in 2020 and 2024

Umms Ambulatory Care NPIs by year issued2020: 10, 2021: 1, 2022: 0, 2023: 0, 2024: 2, 2025: 102.557.51020202021202220232024202510211
Umms Ambulatory Care NPIs by year issued2020: 10, 2021: 1, 2022: 0, 2023: 0, 2024: 2, 2025: 102.557.51020202021202220232024202510211
Umms Ambulatory Care NPIs by year issued2020: 10, 2021: 1, 2022: 0, 2023: 0, 2024: 2, 2025: 102.557.51020202021202220232024202510211

Source: CMS NPPES, enumeration dates.

10 NPIs were issued in 2020 alone, more than in any other year; none in 2 of the years between.

Baltimore locations

The city with the most Umms Ambulatory Care NPIs. The full list of all 14 follows.

NPILocationPrimary taxonomyIssued
1134726649711 W 40TH ST STE 173, BaltimoreUrgent Care Clinic/CenterOct 7, 2020
1275130775600 E BELVEDERE AVE STE A, BaltimoreUrgent Care Clinic/CenterOct 7, 2020
All 14 locations, by city
NPILocationPrimary taxonomyIssued
1548867054744 S PHILADELPHIA BLVD STE B, AberdeenUrgent Care Clinic/CenterOct 7, 2020
1134726649711 W 40TH ST STE 173, BaltimoreUrgent Care Clinic/CenterOct 7, 2020
1275130775600 E BELVEDERE AVE STE A, BaltimoreUrgent Care Clinic/CenterOct 7, 2020
180155482925 KENT TOWN MARKET, ChesterUrgent Care Clinic/CenterDec 7, 2021
14872519978 DENTON PLZ, DentonUrgent Care Clinic/CenterOct 7, 2020
16791808221730 MERRITT BLVD, DundalkUrgent Care Clinic/CenterSep 30, 2020
11347274151730 MERRITT BLVD, DundalkUrgent Care Clinic/CenterOct 9, 2020
111452462628522 MARLBORO AVE STE C, EastonUrgent Care Clinic/CenterOct 7, 2020
17701802832315 BEL AIR RD STE C1, FallstonUrgent Care Clinic/CenterOct 7, 2020
15589680651528 ROCK SPRING RD STE 100, Forest HillUrgent Care Clinic/CenterOct 7, 2020
18016516747954 CRAIN HWY S, Glen BurnieUrgent Care Clinic/CenterFeb 20, 2024
13168110039405 CHESAPEAKE ST STE 2-B, La PlataUrgent Care Clinic/CenterOct 3, 2025
15086289424125 MOUNTAIN RD, PasadenaUrgent Care Clinic/CenterJan 30, 2024
134684784514237 JARRETTSVILLE PIKE, PhoenixUrgent Care Clinic/CenterOct 7, 2020

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 Umms Ambulatory Care have 14 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Umms Ambulatory Care's NPIs list practice locations in 12 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.