NPPES file of Aug 9, 2026

Inova Health Care Services

Inova Health Care Services holds 39 active organization NPIs in the federal registry, with practice locations in 14 cities in 2 states. 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 →

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Find a location's NPI

Fairfax, VA has the most NPIs, 11

  1. Fairfax, VA11
  2. Falls Church, VA11
  3. Alexandria, VA4
  4. Leesburg, VA3
  5. Frederick, MD1
  6. Rockville, MD1
  7. Silver Spring, MD1
  8. Waldorf, MD1

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

Most NPIs were issued in 2007 and 2013

Inova Health Care Services NPIs by year issued2006: 2, 2007: 13, 2008: 0, 2009: 0, 2010: 0, 2011: 1, 2012: 3, 2013: 5, 2014: 0, 2015: 2, 2016: 0, 2017: 1, 2018: 0, 2019: 3, 2020: 0, 2021: 1, 2022: 2, 2023: 0, 2024: 0, 2025: 2, 2026: 4051015200620082010201220142016201820202022202420262007: 132013: 52132131224
Inova Health Care Services NPIs by year issued2006: 2, 2007: 13, 2008: 0, 2009: 0, 2010: 0, 2011: 1, 2012: 3, 2013: 5, 2014: 0, 2015: 2, 2016: 0, 2017: 1, 2018: 0, 2019: 3, 2020: 0, 2021: 1, 2022: 2, 2023: 0, 2024: 0, 2025: 2, 2026: 4051015200620082010201220142016201820202022202420262007: 132013: 52132131224
Inova Health Care Services NPIs by year issued2006: 2, 2007: 13, 2008: 0, 2009: 0, 2010: 0, 2011: 1, 2012: 3, 2013: 5, 2014: 0, 2015: 2, 2016: 0, 2017: 1, 2018: 0, 2019: 3, 2020: 0, 2021: 1, 2022: 2, 2023: 0, 2024: 0, 2025: 2, 2026: 405101520082011201420172020202320262007: 132013: 5

Source: CMS NPPES, enumeration dates.

13 NPIs were issued in 2007 alone, more than in any other year; none in 9 of the years between.

Fairfax, VA locations

The city with the most Inova Health Care Services NPIs. The full list of all 39 follows.

NPILocationPrimary taxonomyIssued
16695110512740 PROSPERITY AVE STE 200, Fairfax, VAMulti-Specialty Clinic/CenterFeb 5, 2007
17605139803600 JOSEPH SIEWICK DR, Fairfax, VAGeneral Acute Care HospitalMar 8, 2007
19221398073600 JOSEPH SIEWICK DR, Fairfax, VAPsychiatric Hospital UnitMar 9, 2007
15283473418100 INNOVATION PARK DR STE 100, Fairfax, VAClinic/CenterAug 10, 2011
11041672124027B OLLEY LANE BRADDOCK GLEN, Fairfax, VAPACE Provider OrganizationMar 14, 2013
14375968552832 JUNIPER ST, Fairfax, VAClinical Medical LaboratoryMay 24, 2013
18416325933600 JOSEPH SIEWICK DR, Fairfax, VACommunity/Retail PharmacyJul 23, 2013
12750971238081 INNOVATION PARK DR, Fairfax, VAMedical Oncology PhysicianJan 24, 2019
All 39 locations, by state and city
NPILocationPrimary taxonomyIssued
16097180891475 TANEY AVE STE 103, Frederick, MDPediatric Cardiology PhysicianApr 7, 2026
181183843614955 SHADY GROVE RD STE 150, Rockville, MDPediatric Cardiology PhysicianApr 6, 2026
102395964011217 LOCKWOOD DR, Silver Spring, MDPediatric Cardiology PhysicianApr 6, 2026
185182955011335 PEMBROOKE SQ STE 101, Waldorf, MDDiagnostic Radiology PhysicianMay 25, 2017
19221391202501 PARKERS LN, Alexandria, VAGeneral Acute Care HospitalMar 8, 2007
11049570832501 PARKERS LN, Alexandria, VAPsychiatric Hospital UnitMar 9, 2007
10130489902501 PARKERS LN, Alexandria, VARehabilitation Hospital UnitMar 9, 2007
12556844604320 SEMINARY RD, Alexandria, VAGeneral Acute Care HospitalOct 25, 2012
19922626123901 STONECROFT BLVD STE A1400, Chantilly, VACommunity/Retail PharmacyFeb 28, 2019
15388701913800 FETTLER PARK DR STE 312, Dumfries, VANeurological Surgery PhysicianDec 5, 2022
16695110512740 PROSPERITY AVE STE 200, Fairfax, VAMulti-Specialty Clinic/CenterFeb 5, 2007
17605139803600 JOSEPH SIEWICK DR, Fairfax, VAGeneral Acute Care HospitalMar 8, 2007
19221398073600 JOSEPH SIEWICK DR, Fairfax, VAPsychiatric Hospital UnitMar 9, 2007
15283473418100 INNOVATION PARK DR STE 100, Fairfax, VAClinic/CenterAug 10, 2011
11041672124027B OLLEY LANE BRADDOCK GLEN, Fairfax, VAPACE Provider OrganizationMar 14, 2013
14375968552832 JUNIPER ST, Fairfax, VAClinical Medical LaboratoryMay 24, 2013
18416325933600 JOSEPH SIEWICK DR, Fairfax, VACommunity/Retail PharmacyJul 23, 2013
12750971238081 INNOVATION PARK DR, Fairfax, VAMedical Oncology PhysicianJan 24, 2019
16195267208081 INNOVATION PARK DR, Fairfax, VAMagnetic Resonance Imaging (MRI) Clinic/CenterSep 11, 2019
10935262958081 INNOVATION PARK DR FL 2, Fairfax, VACommunity/Retail PharmacyJan 16, 2025
10239753158280 WILLOW OAKS CORPORATE DR STE 100, Fairfax, VAPhysiological LaboratoryJan 7, 2026
19523200613300 GALLOWS RD PHYSICIAN SERVICES, Falls Church, VAInternal Medicine PhysicianJul 19, 2006
15887177553300 GALLOWS RD, Falls Church, VASubstance Abuse Rehabilitation FacilityJan 19, 2007
18312207143300 GALLOWS RD, Falls Church, VAGeneral Acute Care HospitalMar 9, 2007
16594025353300 GALLOWS RD, Falls Church, VAEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterMar 9, 2007
15685934403300 GALLOWS RD, Falls Church, VAMagnetic Resonance Imaging (MRI) Clinic/CenterMar 9, 2007
19726348483300 GALLOWS RD, Falls Church, VAPsychiatric Hospital UnitMar 9, 2007
15887954623300 GALLOWS RD, Falls Church, VARehabilitation Hospital UnitMar 9, 2007
14476869283300 GALLOWS RD, Falls Church, VACommunity/Retail PharmacySep 17, 2013
14476871653300 GALLOWS RD, Falls Church, VARegistered DietitianSep 27, 2013
14173124223300 GALLOWS RD CLAUDE MOORE BUILDING, 2ND FLOOR, Falls Church, VAClinical Medical LaboratoryDec 17, 2015
11549963123300 GALLOWS RD, Falls Church, VAVascular Surgery PhysicianMay 20, 2021
137656430244045 RIVERSIDE PKWY, Leesburg, VAGeneral Acute Care HospitalJul 23, 2006
1285786228224 CORNWALL ST NW, Leesburg, VAPsychiatric Hospital UnitJan 18, 2007
118434647044045 RIVERSIDE PARKWAY SUITE N1112, Leesburg, VACommunity/Retail PharmacySep 14, 2022
11749083131778 FOUNTAIN DR, Reston, VAAssisted Living FacilityJul 29, 2015
10435632578348 TRAFORD LN STE 100, Springfield, VAPhysical TherapistOct 25, 2012
169965558945745 NOKES BLVD, Sterling, VAMedical TechnologistSep 3, 2025
1275886418100 MAPLE AVE E, Vienna, VAUrgent Care Clinic/CenterOct 25, 2012

Related names

  1. Inova Health Care Services - Pathology1 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 Inova Health Care Services have 39 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Inova Health Care Services's NPIs list practice locations in 14 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.