NPPES file of Aug 9, 2026

Daniel V. Alexander, D.O.

Clinical Cardiac Electrophysiology Physician · Winchester, VA

Daniel V. Alexander, D.O. is a clinical cardiac electrophysiology physician with a practice address in Winchester, Virginia, and NPI 1184841470, issued on Apr 19, 2007. Check the license (Virginia 0102201221, as entered in NPPES) on the Virginia Department of Health Professions; 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
1184841470
Name
Daniel V. Alexander
Credential
D.O.
Primary taxonomy
Clinical Cardiac Electrophysiology Physician 207RC0001X
License numbers
0102201221 VA
3035 WV
Self-reported in NPPES; status is on the state search
Practice location
1880 Amherst Street, Winchester, VA 22601
Phone
(540) 662-0306
Enumerated
Apr 19, 2007
Record last updated
Jul 9, 2026
Fax
(540) 542-1843
Medicare enrollment
Enrolled (PECOS I20160218002564); accepts Medicare assignment
Medical or professional school
At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2000
Telehealth
Offers telehealth (CMS)
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 1880 Amherst Street

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

  1. Idean AmirjazilCardiovascular Disease Physician1356756795
  2. James Anderson, MDInterventional Cardiology Physician1528002698
  3. Adebayo Atanda, MDAdvanced Heart Failure and Transplant Cardiology Physician1376939280
  4. Lisa Behneke, PACMedical Physician Assistant1801807797
  5. Kaitlyn Betcher, PAMedical Physician Assistant1346980026
  6. Aref Bin Abdulhak, MDInterventional Cardiology Physician1700132727

Verify Daniel V. Alexander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health Professions
    Search for license 0102201221
    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
Open the Virginia license search

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71% more Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024

2,924 Medicare Part D claims for 615 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Daniel Alexander2,924
  2. Specialty average1,710

Most prescribed

  1. Eliquis477 claims
  2. Metoprolol Succinate242 claims
  3. Dofetilide209 claims
  4. Furosemide138 claims
  5. Metoprolol Tartrate138 claims
  6. Xarelto115 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: $6,494.12

95 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 3,167 providers of this specialty with any payment received $10,651.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel Alexander$6,494
  2. Specialty average$10,651

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

4 hospitals and group practices

  1. Winchester Medical CenterWinchester, VA · Acute Care Hospitals4 of 5 stars
  2. East Mountain Health Physicians IncRanson, WV
  3. Page Memorial Hospital IncLuray, VA
  4. Valley Physician Enterprise IncWinchester, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Daniel V. Alexander among 93 clinical cardiac electrophysiology physician records in Virginia

Daniel V. Alexander, D.O. is one of 93 clinical cardiac electrophysiology physician records with a practice address in Virginia. 92% 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 49% of them.

  • NPI issued2007 · 49% of these records are older, 40% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 90% of these records are
  • Graduated2000 · median 2002 among the 84 with a school on file
  • Record last updated2026 · 31% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Cardiac Electrophysiology Physician providers in Virginia

There are 93 clinical cardiac electrophysiology physician records in Virginia.

The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes

  1. Emmanuel Ekanem, M.D.Winchester, VA 226011407274327
  2. Todd Teigeler, M.D.Winchester, VA 226011982016614
  3. Hakeem Ayinde, MDFredericksburg, VA 224081366706111
  4. Eric Krivitsky, M.D.Fredericksburg, VA 224081528245701
  5. Peem Lorvidhaya, MDFredericksburg, VA 224081346371184
  6. Ashok Talreja, MDFredericksburg, VA 224081457416794
  7. Alan Johnson, MDRockingham, VA 228011508197203
  8. Robert Vernooy, M.D.Rockingham, VA 228011376644880

Common questions

What is Daniel V. Alexander, D.O.'s NPI number?

Daniel V. Alexander, D.O.'s National Provider Identifier (NPI) is 1184841470, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Daniel V. Alexander, D.O. located?

The NPPES record lists a practice address at 1880 Amherst Street, Winchester, VA, 22601. Phone: (540) 662-0306. Providers update this record themselves, so call before visiting.

How can I verify Daniel V. Alexander, D.O.'s license?

NPPES lists Virginia license number 0102201221, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Daniel V. Alexander, D.O. prescribe under Medicare Part D?

In 2024, Daniel V. Alexander, D.O. had 2,924 Medicare Part D claims for 615 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. 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.