NPPES file of Aug 9, 2026

Doctors and health care providers in Ashburn, VA

1,192 individual NPPES records list a practice address in Ashburn, 32nd of 351 Virginia cities. The largest group is behavior technician: 158, 13% of the city's records, against 5% across Virginia. Page 13 of 24.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Ashburn

  1. Behavior Technician158
  2. Physical Therapist87
  3. Family Nurse Practitioner69
  4. Pharmacist66
  5. Clinical Social Worker56
  6. Behavior Analyst49
  7. Speech-Language Pathologist43
  8. Professional Counselor37

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Ashburn in Virginia

  • Rank in Virginia32nd of 351 cities by records
  • Share of the state0.8% of Virginia's records
  • Specialties present25 or more taxonomy codes
  • Top three groups26.3% of all records

Compared with Virginia as a whole, Ashburn has 2.5× the state's share of behavior technician records and 0.40× its share of student in an organized health care education/training program records.

Providers in Ashburn, alphabetically

  1. Diane Lasichak, LCSW, LCSW-C, CMCClinical Social Worker1861812042
  2. Abigail LauBehavior Technician1740979491
  3. Mackenzie Lauder, PT, DPTPhysical Therapist1275398257
  4. Amanda Lavender, DPTPhysical Therapist1306688155
  5. Gregory Law, MDChild & Adolescent Psychiatry Physician1518029594
  6. David Le, D.D.S.Dentist1245447945
  7. Thoa LePharmacist1639772015
  8. Thy Le, PHARMDPharmacist1669299772
  9. Tiffanie Le, D.C.Chiropractor1255787727
  10. Marnie Leadman, LPCProfessional Counselor1356710800
  11. Rylee Learn, MS, LAT, ATCAthletic Trainer1376177311
  12. Brennah Lee, PA-CPhysician Assistant1235818634
  13. Caitlin LeeSpeech-Language Pathologist1851030639
  14. Esther Lee, FNP-CFamily Nurse Practitioner1588400063
  15. Eun Woo Lee, L.ACAcupuncturist1346990132
  16. James Lee, MDOtolaryngic Allergy Physician1326052184
  17. Joanne Lee, RPHPharmacist1457692147
  18. Megan LeePrimary Care Nurse Practitioner1053286559
  19. Nao Lee, PHARMDPharmacist1376742593
  20. Vickie Lee, M.D.Allergy Physician1346423381
  21. Jee Eun Lee Karl, M.D.Family Medicine Physician1598070732
  22. Stacey Lefing, PSY.D.Clinical Psychologist1457653156
  23. Catherine Lehanka, RICMental Health Counselor1871355966
  24. Christopher LeibowitzClinical Social Worker1124783113
  25. David Leng, MDFamily Medicine Physician1003074428
  26. Alexandra LepechaPhysician Assistant1902514235
  27. Marsha Lessard, MSWClinical Social Worker1801727706
  28. Abigail LesserBehavior Technician1700543832
  29. Louise Lever, MSWClinical Social Worker1962184911
  30. Gary Lewis, ATCAthletic Trainer1235522293
  31. Liudmila LiaoshkaPersonal Care Attendant1083262166
  32. Dani LightfootFamily Nurse Practitioner1992542633
  33. Bernadette Lima, LMTMassage Therapist1427970359
  34. Kathleen LobueStudent in an Organized Health Care Education/Training Program1952237265
  35. Andrea LoganBehavior Technician1730815317
  36. Alexandra Long, PHDPsychologist1437974532
  37. Ronald Longo, LCSWClinical Social Worker1710423306
  38. Chia-Hua Lu, LPCMental Health Counselor1639823065
  39. Naica LucaBehavior Analyst1699366922
  40. Paula LucasBehavior Technician1477193639
  41. Jocelyn LuedtkeOccupational Therapist1902294028
  42. Nelson Lugo, M.D.Child & Adolescent Psychiatry Physician1336343516
  43. Jacqueline Lunde, LCSWClinical Social Worker1972334027
  44. Dao Luong, MDFamily Medicine Physician1801978606
  45. Katherine Lutz, LCSWClinical Social Worker1851159099
  46. Alexandra LynhamBehavior Technician1003642695
  47. Kathleen Lyons, PTAPhysical Therapy Assistant1932366861
  48. Maria Gracia MacdiarmidFamily Nurse Practitioner1407217979
  49. April MackeyBehavior Technician1578272928
  50. Lora Mackie, MDFamily Medicine Physician1417029992

The largest Virginia cities

  1. Richmond14,083
  2. Virginia Beach9,147
  3. Charlottesville7,000
  4. Fairfax6,584
  5. Norfolk5,993

All of Virginia →

How to read this directory

Ashburn, Virginia appears in the CMS National Plan and Provider Enumeration System with 1,192 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Ashburn - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Ashburn practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Ashburn is weighted toward Behavior Technician (158 clinicians, followed by Physical Therapist with 87 and Family Nurse Practitioner with 69). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Virginia's population, Ashburn reports roughly 13.8 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Ashburn patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Ashburn, VA?

There are 1,192 registered healthcare providers in Ashburn, VA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Ashburn?

The most common specialties in Ashburn are Behavior Technician, Physical Therapist, Family Nurse Practitioner, Pharmacist, Clinical Social Worker. Behavior Technician has the most providers with 158.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.