NPPES file of Aug 9, 2026

Doctors and health care providers in Chantilly, VA

981 individual NPPES records list a practice address in Chantilly, 37th of 351 Virginia cities. The largest group is behavior technician: 278, 28% of the city's records, against 5% across Virginia. Page 14 of 20.

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

The 8 largest groups in Chantilly

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

Chantilly in Virginia

  • Rank in Virginia37th of 351 cities by records
  • Share of the state0.7% of Virginia's records
  • Specialties present25 or more taxonomy codes
  • Top three groups40.4% of all records
  • Behavior Technician rank9th of the 10 Virginia cities with the most

Compared with Virginia as a whole, Chantilly has 5.3× the state's share of behavior technician records and 0.34× its share of speech-language pathologist records.

Providers in Chantilly, alphabetically

  1. Khanh-Ha NguyenPharmacist1386022846
  2. Madeleine NguyenBehavior Technician1801719497
  3. Meagan NguyenBehavior Technician1710707898
  4. My-Linh Nguyen, PHARM.DPharmacist1013250562
  5. Ngocanh NguyenPharmacist1457953911
  6. Nhat Nguyen, LCSWClinical Social Worker1487275723
  7. Quoc Nguyen, DDSGeneral Practice Dentistry1801979497
  8. Uyenchieu NguyenPharmacist1467054106
  9. Melissa Ni, LCSWClinical Social Worker1699633537
  10. Traci Nickelson, CNP-BCFamily Nurse Practitioner1831624956
  11. Carl NielsenPharmacist1396346466
  12. Kamran Nikseresht, D.D.SGeneral Practice Dentistry1023152584
  13. Shirin Nikzad Farokhi, FNPFamily Nurse Practitioner1538838230
  14. Yu Niu, M.D.Pediatrics Physician1831329150
  15. Jinsuh Noh, BEHAVIOR TECHNICIANBehavior Technician1336927664
  16. Mah NoorBehavior Technician1093538407
  17. Yasamin Noor AhmadPharmacist1932818440
  18. George Norris, D.C.Chiropractor1124082664
  19. Katherine Novak, BASpeech-Language Pathologist1194572602
  20. Debra O'Beirne, MDPsychiatry Physician1710045414
  21. Dennis O'Hara, DCSports Physician Chiropractor1235229097
  22. Linda Oberleitner, RN, NCC, LPCMental Health Counselor1720149511
  23. Kyrell ObernbergerBehavior Technician1144023458
  24. Trisha Allison ObilloBehavior Technician1376394700
  25. Sara OhPharmacy Technician1851781678
  26. Maria OhiaeriFamily Nurse Practitioner1992233365
  27. Sharmila OjhaFamily Nurse Practitioner1083316202
  28. Adrian OlivaBehavior Technician1144069709
  29. Samuela OmobhudeBehavior Technician1750121596
  30. Margaret Onyeador, RNRegistered Nurse1659028694
  31. Sulim OrdonezBehavior Technician1689511727
  32. Cynthia Orner, CNPFamily Nurse Practitioner1255841391
  33. Wanda Orr, RNAddiction (Substance Use Disorder) Registered Nurse1144429481
  34. Noel Ortega, PTPhysical Therapist1306512595
  35. Samuel Osae, R.NAddiction (Substance Use Disorder) Registered Nurse1952618381
  36. Camille Osborne, MA-SLP CFSpeech-Language Pathologist1295552479
  37. Kyle OstrumBehavior Technician1437988847
  38. Lindsey PaddockBehavior Technician1417779398
  39. Audrey PageBehavior Analyst1013492131
  40. Gregory Page, B.S., D.CChiropractor1245335884
  41. Alyssa Paik, PHYSICIAN ASSISTANTPhysician Assistant1104374586
  42. Ryan PalmerBehavior Technician1558191056
  43. Qiulu PanPh.D. Medical Genetics1093064214
  44. Gauri Pande, DDSDentist1386197630
  45. Ella PanningBehavior Technician1801712591
  46. Kiley Papcun, OTROccupational Therapist1780362889
  47. Dong Park, DDSPeriodontics1013963230
  48. Hyekyong Park, PHARMACISTPharmacist1225631534
  49. Hyesin ParkAcupuncturist1497391601
  50. Jeannie ParkPharmacist1639760184

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

Chantilly, Virginia appears in the CMS National Plan and Provider Enumeration System with 981 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 Chantilly - 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 Chantilly 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 Chantilly is weighted toward Behavior Technician (278 clinicians, followed by Family Nurse Practitioner with 64 and Pharmacist with 54). 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, Chantilly reports roughly 11.4 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.

Of Virginia's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Chantilly practice address, a coverage gap Chantilly patients typically fill by traveling to a larger nearby hub.

For Chantilly 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 Chantilly, VA?

There are 981 registered healthcare providers in Chantilly, VA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Chantilly?

The most common specialties in Chantilly are Behavior Technician, Family Nurse Practitioner, Pharmacist, Clinical Social Worker, Physical Therapist. Behavior Technician has the most providers with 278.

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.