Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jeremy James Chaillet, MD

Pediatrics Physician in Reston, VA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225232721

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeremy James Chaillet

Credential MD

Sex Male

Practice address Reston, VA, 20190

Phone (703) 689-9000

Enumeration date Jun 11, 2007

Last updated in NPPES Dec 10, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 272928 (MA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 146355 (MT) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 0101241899 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1225232721 active?

Yes, as of the latest NPPES snapshot, NPI 1225232721 is active (record last updated 2024-12-10).

How do I verify Jeremy Chaillet's NPI record?

Cross-check NPI 1225232721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Robert Shor Cardiovascular Disease Physician · Reston, VA NPI 1386646420 Meera Goradia Anesthesiology Physician · Reston, VA NPI 1700882537 Eric Shea Anesthesiology Physician · Reston, VA NPI 1932109220 Paolo Hernandez Emergency Medicine Physician · Reston, VA NPI 1932101342 Charles Dougherty Anesthesiology Physician · Reston, VA NPI 1194717926 Charles Dyer General Practice Physician · Reston, VA NPI 1972590099 James Slepica Certified Registered Nurse Anesthetist · Reston, VA NPI 1699763128 Behjat Alemi Neonatal-Perinatal Medicine Physician · Reston, VA NPI 1699763961

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-10.