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

Mrs. Kathleen Elizabeth Witkowski, CRNP

Individual provider Adult Health Nurse Practitioner · NPI 1841546983

Mrs. Kathleen Elizabeth Witkowski, CRNP is a Nurse Practitioner in Arlington, Virginia. Graduated from University of Maryland School of Medicine in 2010, 16 years ago. Practices with Virginia Cancer Specialists, PC, a 79-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland and Virginia.

Years since qualifying
16
Trained at
University of Maryland School of Medicine
Licensed in
MD, VA
In the registry since
2012
Specialties on file
3
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

1100 N Glebe Rd Ste 1600
Arlington, VA 22201-5798
Phone: (571) 350-8400
Fax: (703) 528-0338
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 0024170235 (VA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence R150206 (MD)
Oncology Registered Nurse Taxonomy 163WX0200X · Licence R150206 (MD)

Record details

NPI number1841546983
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedJuly 26, 2012
Last updated in NPPESJuly 1, 2024
Certification dateJuly 1, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Virginia Cancer Specialists, P.C. — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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