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

Miss. Xenia Sai Kempf, FNP-C

Individual provider Critical Care Medicine Registered Nurse · NPI 1700415080

Miss. Xenia Sai Kempf, FNP-C is a Nurse Practitioner in Pflugerville, Texas. Graduated from University of Texas Medical Branch at Galveston in 2019, 7 years ago. Practices with Round Rock Outpatient Care PLLC, a 7-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana and Texas.

Years since qualifying
7
Trained at
University of Texas Medical Branch at Galveston
Licensed in
LA, TX
In the registry since
2020
Specialties on file
3
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

3313 Burch Brook Cv
Pflugerville, TX 78660-6158
Phone: (737) 336-5959
Fax: (737) 244-8300
Show map & directions

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

Additional practice locations (1)

  • 1860 S Lakeline Blvd, Cedar Park, TX 78613-3872 — (512) 885-0418

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP145642 (TX)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 889673 (TX)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 230388 (LA)

Record details

NPI number1700415080
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedApril 7, 2020
Last updated in NPPESAugust 30, 2025
Certification dateAugust 30, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2019 (7 years in practice)
Group practice Round Rock Outpatient Care Pllc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount