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

Karen Elaine Marshall, CFNP

Individual provider Family Nurse Practitioner · NPI 1841413762

Karen Elaine Marshall, CFNP is a Nurse Practitioner in Luray, Virginia. Qualified in 2002, 24 years ago. Practices with Rahel G. Yirga MD PC, a 26-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
24
Licensed in
VA
In the registry since
2007
Specialties on file
2
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Practice location Address checks out

135 Memorial Dr
Luray, VA 22835-1016
Phone: (540) 743-2887
Fax: (540) 743-1288
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 39 V St Ne, Washington, DC 20002-1329 — (551) 295-8223
  • 20130 Lakeview Center Plz Ste 400, Ashburn, VA 20147-5905 — (551) 295-8223
  • 250 Memorial Dr Ste C, Luray, VA 22835-1000 — (540) 743-4624
  • 1840 Amherst St, Winchester, VA 22601-2808 — (540) 536-7320

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0024165920 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0024165920 (VA)

Record details

NPI number1841413762
Entity typeIndividual (Type 1)
GenderFemale
Credentials CFNP
Sole proprietorNo
NPI enumeratedApril 10, 2007
Last updated in NPPESSeptember 12, 2025
Certification dateSeptember 12, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Rahel G. Yirga Md Pc — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients218
Services billed 2,479 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Rahel G. Yirga MD PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 26 clinicians in the practice; 12 are shown here.

Other providers in Luray