Individual Healthcare Provider
Karen Elaine Marshall, CFNP
Provider's NPPES record last updated: September 12, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1841413762
- Primary Specialty
- Nurse Practitioner — Family
- Practice Location
- Luray, Virginia
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 6:20 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Nurse Practitioner
Family
Physician Assistants & Advanced Practice Nursing Providers
Definition to come...
Taxonomy code 363LF0000X Internal Medicine
Allopathic & Osteopathic Physicians
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy code 207R00000X
Provider-Reported License Information
- Nurse Practitioner (Virginia)
- 0024165920
- Internal Medicine (Virginia)
- 0024165920
Practice Locations
Practice Location
135 Memorial Dr
Luray, Virginia 22835-1016
Phone: (540) 743-2887
Additional Practice Location
250 Memorial Dr Ste C
Luray, Virginia 22835-1000
Phone: (540) 743-4624
Fax: (540) 743-4626
Additional Practice Location
39 v St Ne
Washington, District of Columbia 20002-1329
Phone: (551) 295-8223
Additional Practice Location
20130 Lakeview Center Plz Ste 400
Ashburn, Virginia 20147-5905
Phone: (551) 295-8223
Additional Practice Location
1840 Amherst St
Winchester, Virginia 22601-2808
Phone: (540) 536-7320
Fax: (540) 536-7866
Record Information
- Enumeration Date
- April 10, 2007
- Provider's NPPES Record Last Updated
- September 12, 2025
- Certification Date
- September 12, 2025
- NPISignal NPPES Dataset
- August 2026
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