Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John Vitarello III, MD, MS

Individual provider Internal Medicine Physician · NPI 1811556657

Dr. John Vitarello III, MD, MS is an Internal Medicine in Reston, Virginia. Graduated from Georgetown University School of Medicine in 2019, 7 years ago. Practices with Privia Medical Group, LLC, a 1,518-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
7
Trained at
Georgetown University School of Medicine
Licensed in
VA
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1830 Town Center Dr Ste 405
Reston, VA 20190-3218
Phone: (703) 481-9191
Fax: (571) 423-5082
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 0101285772 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101285772 (VA)

Record details

NPI number1811556657
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MS
Sole proprietorNo
NPI enumeratedJune 6, 2019
Last updated in NPPESSeptember 5, 2025
Certification dateSeptember 5, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Privia Medical Group, Llc — 1518 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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