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

Mrs. Karen Perez Via, RD

Individual provider Registered Dietitian · NPI 1366058612

Mrs. Karen Perez Via, RD is a Registered Dietitian OR Nutrition Professional in Fairfax, Virginia. Qualified in 2000, 26 years ago. Practices as a sole proprietor. Licensed in Virginia.

Years since qualifying
26
Licensed in
VA
In the registry since
2020
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

3580 Joseph Siewick Dr Ste 204
Fairfax, VA 22033-1764
Phone: (703) 391-4963
Fax: (703) 391-4217
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 839548 (VA)

Record details

NPI number1366058612
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedSeptember 22, 2020
Last updated in NPPESSeptember 22, 2020
Certification dateSeptember 22, 2020

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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