Karen Elaine Marshall, CFNP
Family Nurse Practitioner · Luray, VA
Karen Elaine Marshall, CFNP is a family nurse practitioner with a practice address in Luray, Virginia, and NPI 1841413762, issued on Apr 10, 2007. Check the license (Virginia 0024165920, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Elaine Marshall
- Credential
- CFNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 0024165920 VA
Self-reported in NPPES; status is on the state search - Practice location
- 135 Memorial Dr, Luray, VA 22835
- Phone
- (540) 743-2887
- Enumerated
- Apr 10, 2007
- Record last updated
- Sep 12, 2025
- Fax
- (540) 743-1288
- Medicare enrollment
- Enrolled (PECOS I20180419001688); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 6,474 in Virginia → Look up another NPI →
Also registered at 135 Memorial Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phuong Dinh, MDInternal Medicine Physician1316380090
- Nicole Dooley, FNP-CFamily Medicine Physician1619621257
- Angela Fox, FNPFamily Nurse Practitioner1013466960
- Andrew French, DOFamily Medicine Physician1336631472
- Tiffany Good, FNP-BCPrimary Care Nurse Practitioner1881345098
- Sasha Grams, D.O.Family Medicine Physician1184950982
Verify Karen Elaine Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0024165920Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,256 Medicare Part D claims for 141 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 140 claims were for opioids.
Most prescribed
- Levothyroxine Sodium173 claims
- Atorvastatin Calcium158 claims
- Gabapentin144 claims
- Furosemide89 claims
- Sertraline Hcl80 claims
- Amlodipine Besylate79 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Ennoble HC Dmv LLCAshburn, VA
- Rahel G. Yirga MD PCSterling, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Elaine Marshall among 6,474 family nurse practitioner records in Virginia
Karen Elaine Marshall, CFNP is one of 6,474 family nurse practitioner records with a practice address in Virginia. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 11% of them.
- NPI issued2007 · 11% of these records are older, 85% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2002 · median 2019 among the 3,833 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 family nurse practitioner records list a practice address in Luray
They are 10 of the 98 NPPES records with a practice address in Luray, and 6,474 family nurse practitioner records in Virginia.
All 6,474 in Virginia → Every provider in Luray → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Cheryl Blanche, FNPLuray, VA 228351437142361
- Natalie Detrich, NPLuray, VA 228351083041552
- Laura Dillon, N.P.Luray, VA 228351548458847
- Angela Fox, FNPLuray, VA 228351013466960
- Rachel Frisk, FNP-BCLuray, VA 228351770001075
- Niklas Mikelson, FNP-CLuray, VA 228351659115673
- Heather NajjarLuray, VA 228351477910909
- Robin Rider, C-FNPLuray, VA 228351043292212
Common questions
What is Karen Elaine Marshall, CFNP's NPI number?
Karen Elaine Marshall, CFNP's National Provider Identifier (NPI) is 1841413762, issued on Apr 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Elaine Marshall, CFNP located?
The NPPES record lists a practice address at 135 Memorial Dr, Luray, VA, 22835. Phone: (540) 743-2887. Providers update this record themselves, so call before visiting.
How can I verify Karen Elaine Marshall, CFNP's license?
NPPES lists Virginia license number 0024165920, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Elaine Marshall, CFNP prescribe under Medicare Part D?
In 2024, Karen Elaine Marshall, CFNP had 3,256 Medicare Part D claims for 141 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.