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

Dr. Brian John Decastro, MD

Individual provider Urology Physician · NPI 1114999851

Dr. Brian John Decastro, MD is an Urology in Fairfax, Virginia. Graduated from State University of Ny Upstate Medical University in 2002, 24 years ago. Practices with Inova Health Care Services, a 1,827-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
24
Trained at
State University of Ny Upstate Medical University
Licensed in
VA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3650 Joseph Siewick Dr Ste 305
Fairfax, VA 22033-1714
Phone: (571) 472-0912
Fax: (571) 665-6770
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 0101254296 (VA)

Record details

NPI number1114999851
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 6, 2006
Last updated in NPPESApril 22, 2026
Certification dateApril 22, 2026
Mailing addressPo Box 37174, Baltimore, MD 21297-3174

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 2002 (24 years in practice)
Group practice Inova Health Care Services — 1827 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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