NPPES file of Aug 9, 2026

Children S Heart Institute

Children S Heart Institute holds 9 active organization NPIs in the federal registry, with practice locations in 8 cities in 2 states. 8 list pediatric cardiology 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

Herndon, VA has the most NPIs, 2

  1. Herndon, VA2
  2. Bel Air, MD1
  3. Columbia, MD1
  4. Frederick, MD1
  5. Hagerstown, MD1
  6. Rockville, MD1
  7. Rosedale, MD1
  8. Towson, MD1

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

Most NPIs were issued in 2006 and 2025

Children S Heart Institute 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: 0, 2025: 80246820072009201120132015201720192021202320252006: 18
Children S Heart Institute 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: 0, 2025: 80246820072009201120132015201720192021202320252006: 18
Children S Heart Institute 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: 0, 2025: 80246820072010201320162019202220252006: 18

Source: CMS NPPES, enumeration dates.

8 NPIs were issued in 2025 alone, more than in any other year; none in 18 of the years between.

Herndon, VA locations

The city with the most Children S Heart Institute NPIs. The full list of all 9 follows.

NPILocationPrimary taxonomyIssued
1922058668171 ELDEN STREET, STE. 2C4, Herndon, VASpecialistMay 11, 2006
1407723240171 ELDEN ST STE 2C4, Herndon, VAPediatric Cardiology PhysicianOct 17, 2025
All 9 locations, by state and city
NPILocationPrimary taxonomyIssued
1437026275808 BALTIMORE PIKE, Bel Air, MDPediatric Cardiology PhysicianOct 17, 2025
116439782410772 HICKORY RIDGE RD, Columbia, MDPediatric Cardiology PhysicianOct 10, 2025
106338980797 THOMAS JOHNSON DR STE 202, Frederick, MDPediatric Cardiology PhysicianOct 17, 2025
18613696131185 MOUNT AETNA RD STE 200, Hagerstown, MDPediatric Cardiology PhysicianOct 17, 2025
15784303289715 MEDICAL CENTER DR STE 535, Rockville, MDPediatric Cardiology PhysicianOct 17, 2025
11542989906830 HOSPITAL DR STE 202, Rosedale, MDPediatric Cardiology PhysicianOct 17, 2025
1699642439120 SISTER PIERRE DR STE 504, Towson, MDPediatric Cardiology PhysicianOct 17, 2025
1922058668171 ELDEN STREET, STE. 2C4, Herndon, VASpecialistMay 11, 2006
1407723240171 ELDEN ST STE 2C4, Herndon, VAPediatric Cardiology PhysicianOct 17, 2025

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 Children S Heart Institute have 9 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Children S Heart Institute's NPIs list practice locations in 8 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.