NPPES file of Aug 9, 2026

Mallory Michelle Trayer, FNP

Family Nurse Practitioner · Winchester, VA

Mallory Michelle Trayer, FNP is a family nurse practitioner with a practice address in Winchester, Virginia, and NPI 1033868963, issued on Mar 18, 2022. Check the license (Virginia 0024183625, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033868963
Name
Mallory Michelle Trayer
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
0024183625 VA
AC004393 MD
Self-reported in NPPES; status is on the state search
Practice location
1830 Plaza Dr, Winchester, VA 22601
Phone
(540) 665-8414
Enumerated
Mar 18, 2022
Record last updated
Jan 8, 2026
Medicare enrollment
Enrolled (PECOS I20260105003168); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1830 Plaza Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kristin Dehaven, MDObstetrics & Gynecology Physician1497868459
  2. Sullivan Doumont, PAPhysician Assistant1992163224
  3. Olivia Parker, PA-CPhysician Assistant1730999319

Verify Mallory Michelle Trayer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this profession
    Search for license 0024183625
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Virginia license search

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90% fewer Medicare Part D claims than the average family nurse practitioner in 2024

133 Medicare Part D claims for 32 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Mallory Trayer133
  2. Specialty average1,305

Most prescribed

  1. Estradiol30 claims
  2. Valacyclovir19 claims
  3. Fluconazole14 claims
  4. Prempro13 claims
  5. Imvexxy11 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.

Industry payments in 2024: $151.28

9 payments; by number, the most common kind was food and beverage; the largest payer was Organon Llc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mallory Trayer$151.28
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Meritus Urgent Care LLCHagerstown, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mallory Michelle Trayer among 6,474 family nurse practitioner records in Virginia

Mallory Michelle Trayer, FNP 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 2022, is newer than 74% of them.

  • NPI issued2022 · 74% of these records are older, 20% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2021 · median 2019 among the 3,833 with a school on file
  • Record last updated2026 · 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).

128 family nurse practitioner records list a practice address in Winchester

They are 128 of the 2,762 NPPES records with a practice address in Winchester, and 6,474 family nurse practitioner records in Virginia.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Sandra Casey, NPWinchester, VA 226011548293475
  2. Janet Braidwood Costello, MS, CFNPWinchester, VA 226011134112857
  3. Shelli Crockett, NPWinchester, VA 226011366548430
  4. Jonathan Hanson, FNPWinchester, VA 226011457395089
  5. Laurie Hudson, FNP-CWinchester, VA 226011073567269
  6. Rodney Huff, FNPWinchester, VA 226011205870490
  7. William Jackson, NPWinchester, VA 226011124013743
  8. Bernard Jenkins, CFNPWinchester, VA 226011639197643

Common questions

What is Mallory Michelle Trayer, FNP's NPI number?

Mallory Michelle Trayer, FNP's National Provider Identifier (NPI) is 1033868963, issued on Mar 18, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mallory Michelle Trayer, FNP located?

The NPPES record lists a practice address at 1830 Plaza Dr, Winchester, VA, 22601. Phone: (540) 665-8414. Providers update this record themselves, so call before visiting.

How can I verify Mallory Michelle Trayer, FNP's license?

NPPES lists Virginia license number 0024183625, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

How much does Mallory Michelle Trayer, FNP prescribe under Medicare Part D?

In 2024, Mallory Michelle Trayer, FNP had 133 Medicare Part D claims for 32 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.