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

Catherine V Williams

Individual provider Family Nurse Practitioner · NPI 1851870786

Catherine V Williams is a Nurse Practitioner in Leesburg, Virginia. Qualified in 2018, 8 years ago. Practices with Loudoun Medical Group, PC, a 274-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
8
Licensed in
VA
In the registry since
2018

Practice location Address checks out

19450 Deerfield Ave Ste 300
Leesburg, VA 20176-6821
Phone: (703) 858-3220
Fax: (703) 858-3221
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0024176486 (VA)

Record details

NPI number1851870786
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 10, 2018
Last updated in NPPESOctober 31, 2023
Certification dateOctober 31, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Loudoun Medical Group, Pc — 274 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Leesburg