Karen V. Beydoun, MD
Infectious Disease Physician · Lorton, VA
Karen V. Beydoun, MD is an infectious disease physician with a practice address in Lorton, Virginia, and NPI 1467615583, issued on Jul 9, 2008. Check the license (Virginia 0101248570, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Karen V. Beydoun
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 0101248570 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8988 Lorton Station Blvd, Lorton, VA 22079
- Phone
- (703) 339-3524
- Enumerated
- Jul 9, 2008
- Record last updated
- Jun 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (703) 339-9157
- Medicare enrollment
- Enrolled (PECOS I20131018000937); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 239 in Virginia → Look up another NPI →
Also registered at 8988 Lorton Station Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen V. Beydoun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101248570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average infectious disease physician in 2024
207 Medicare Part D claims for 48 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Ceftriaxone19 claims
- Cefdinir15 claims
- Nitrofurantoin14 claims
- Doxycycline Hyclate13 claims
- Amoxicillin-Clavulanate Potass11 claims
- Cefazolin Sodium11 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.
The MIPS final score for 2023 (Medicare payment program): 56.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $59.76
3 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Infectious Diseases Associates PCLorton, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen V. Beydoun among 239 infectious disease physician records in Virginia
Karen V. Beydoun, MD is one of 239 infectious disease physician records with a practice address in Virginia. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 34% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2004 · median 2002 among the 145 with a school on file
- Record last updated2016 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Virginia
There are 239 infectious disease physician records in Virginia.
All 239 in Virginia → Every provider in Lorton → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Stephen Stone, MDLorton, VA 220791780188383
- David Aleman Reyes, MDFort Belvoir, VA 220601619502754
- David Chang, M.D.Ft Belvoir, VA 220601053603670
- George Christopher, MDFort Belvoir, VA 220601982683231
- Aaron Farmer, DOFort Belvoir, VA 220601821225129
- Robert Hoard, DOFort Belvoir, VA 220601891296810
- Jack Hutter, M.D.Ft Belvoir, VA 220601518221308
- Peter Weina, M.D.Fort Belvoir, VA 220601104862598
Common questions
What is Karen V. Beydoun, MD's NPI number?
Karen V. Beydoun, MD's National Provider Identifier (NPI) is 1467615583, issued on Jul 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Karen V. Beydoun, MD located?
The NPPES record lists a practice address at 8988 Lorton Station Blvd, Lorton, VA, 22079. Phone: (703) 339-3524. Providers update this record themselves, so call before visiting.
How can I verify Karen V. Beydoun, MD's license?
NPPES lists Virginia license number 0101248570, 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 Karen V. Beydoun, MD prescribe under Medicare Part D?
In 2024, Karen V. Beydoun, MD had 207 Medicare Part D claims for 48 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Karen V. Beydoun, MD's MIPS final score?
The 2023 MIPS final score is 56.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.