NPPES file of Aug 9, 2026

Holy Cross Anesthesiology Associate

Holy Cross Anesthesiology Associate holds 18 active organization NPIs in the federal registry, with practice locations in 10 Maryland cities. 16 list anesthesiology physician 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

Rockville has the most NPIs, 5

  1. Rockville5
  2. Silver Spring3
  3. Chevy Chase2
  4. Frederick2
  5. Bethesda1
  6. Burtonsville1
  7. Fulton1
  8. Gaithersburg1

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

Most NPIs were issued in 2024 and 2026

Holy Cross Anesthesiology Associate NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 14, 2025: 1, 2026: 20510152006200820102012201420162018202020222024202614211
Holy Cross Anesthesiology Associate NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 14, 2025: 1, 2026: 20510152006200820102012201420162018202020222024202614211
Holy Cross Anesthesiology Associate NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 14, 2025: 1, 2026: 205101520082011201420172020202320262024: 142

Source: CMS NPPES, enumeration dates.

14 NPIs were issued in 2024 alone, more than in any other year; none in 17 of the years between.

Rockville locations

The city with the most Holy Cross Anesthesiology Associate NPIs. The full list of all 18 follows.

NPILocationPrimary taxonomyIssued
132686185711400 ROCKVILLE PIKE STE C25, RockvilleAnesthesiology PhysicianNov 4, 2024
11541446083200 TOWER OAKS BLVD STE 100, RockvilleAnesthesiology PhysicianNov 4, 2024
16399921183206 TOWER OAKS BLVD STE 100, RockvilleAnesthesiology PhysicianNov 4, 2024
13965688799905 MEDICAL CENTER DR STE 200, RockvilleAnesthesiology PhysicianNov 4, 2024
14076799961330 PICCARD DR STE 102, RockvilleAnesthesiology PhysicianNov 4, 2024
All 18 locations, by city
NPILocationPrimary taxonomyIssued
12753566696720B ROCKLEDGE DR STE 500, BethesdaAnesthesiology PhysicianNov 4, 2024
13765010074000 BLACKBURN LN STE 220, BurtonsvilleAnesthesiology PhysicianMay 3, 2006
16197903595530 WISCONSIN AVE, Chevy ChaseAnesthesiology PhysicianNov 1, 2024
11945485868401 CONNECTICUT AVE, Chevy ChaseAnesthesiology PhysicianNov 4, 2024
162989111460 THOMAS JOHNSON DR STE 2, FrederickAnesthesiology PhysicianNov 4, 2024
10238315181003 W 7TH ST STE 400, FrederickAnesthesiology PhysicianNov 4, 2024
13066362798171 MAPLE LAWN BLVD STE 100, FultonAnesthesiology PhysicianMay 12, 2025
134618202955 W WATKINS MILL RD, GaithersburgCertified Registered Nurse AnesthetistApr 9, 2026
110464965619851 OBSERVATION DR STE 445, GermantownAnesthesiology PhysicianNov 4, 2024
199252846712435 PARK POTOMAC AVE STE 410, PotomacAnesthesiology PhysicianNov 4, 2024
132686185711400 ROCKVILLE PIKE STE C25, RockvilleAnesthesiology PhysicianNov 4, 2024
11541446083200 TOWER OAKS BLVD STE 100, RockvilleAnesthesiology PhysicianNov 4, 2024
16399921183206 TOWER OAKS BLVD STE 100, RockvilleAnesthesiology PhysicianNov 4, 2024
13965688799905 MEDICAL CENTER DR STE 200, RockvilleAnesthesiology PhysicianNov 4, 2024
14076799961330 PICCARD DR STE 102, RockvilleAnesthesiology PhysicianNov 4, 2024
11945486108710 CAMERON ST STE 100, Silver SpringAnesthesiology PhysicianNov 4, 2024
12157507813801 INTERNATIONAL DR STE 300, Silver SpringAnesthesiology PhysicianNov 4, 2024
116436485710750 COLUMBIA PIKE, Silver SpringCertified Registered Nurse AnesthetistApr 9, 2026

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 Holy Cross Anesthesiology Associate have 18 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Holy Cross Anesthesiology Associate's NPIs list practice locations in 10 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.