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

John W Klousia, MD

Individual provider Urology Physician · NPI 1063491603

John W Klousia, MD is an Urology Physician in Alexandria, Virginia. Licensed in Virginia. Registered with an NPI since 2006.

Licensed in
VA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7910 Andrus Rd Ste 6
Alexandria, VA 22306-3171
Phone: (703) 780-5474
Fax: (703) 799-4092
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 021065 (VA)
Urology Physician Taxonomy 208800000X · Licence VA021065 (VA)

Record details

NPI number1063491603
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 12, 2006
Last updated in NPPESNovember 25, 2013
Mailing address7910 Andrus Rd, Suite 6, Alexandria, VA 22306-3171

Other providers in Alexandria