NPPES file of Aug 9, 2026

Andrea Kassim, M.D.

Addiction Medicine (Preventive Medicine) Physician · Fairfax, VA

Andrea Kassim, M.D. is an addiction medicine (preventive medicine) physician with a practice address in Fairfax, Virginia, and NPI 1689802647, issued on Jun 30, 2009. Check the license (Virginia 0101272756, 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
1689802647
Name
Andrea Kassim
Credential
M.D.
Primary taxonomy
Addiction Medicine (Preventive Medicine) Physician 2083A0300X
License numbers
0101272756 VA
25MA09182700 NJ
266015 NY
Self-reported in NPPES; status is on the state search
Practice location
4375 Fair Lakes CT FL 3, Fairfax, VA 22033
Phone
(571) 432-2600
Enumerated
Jun 30, 2009
Record last updated
Dec 17, 2025
Medicare enrollment
Enrolled (PECOS I20250516000440); accepts Medicare assignment
Medical or professional school
Howard University College Of Medicine, 2008
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 4375 Fair Lakes CT FL 3

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

  1. Mayin Wong, DOChild & Adolescent Psychiatry Physician1942414396

Verify Andrea Kassim 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 0101272756    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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Industry payments in 2024: $37.43

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 112 providers of this specialty with any payment received $596.46 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Andrea Kassim$37.43
  2. Specialty average$596.46

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. Bayview Physician Services PCSuffolk, VA

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

Addiction Medicine (Preventive Medicine) Physician providers in Virginia

There are 10 addiction medicine (preventive medicine) physician records in Virginia.

All 10 in Virginia → Every provider in Fairfax →

Other addiction medicine (preventive medicine) physician records in Virginia

  1. John Bingham, M.D., M.S., M.P.H.Roanoke, VA1215550512
  2. Lisa Christianson, MD MPHCharlottesville, VA1366401242
  3. Carol Currier, MDLeesburg, VA1366436438
  4. Deshunta DillardMartinsville, VA1346972353
  5. Erik Gunderson, M.D.Charlottesville, VA1316033350
  6. Lisa Harris, MDNewport News, VA1558500900
  7. Carlos Llanes, MDRichmond, VA1679156384
  8. Stephen Popovich, MDRichmond, VA1346569456
  9. Ivor Purchas, M.D.Norfolk, VA1982630307

Common questions

What is Andrea Kassim, M.D.'s NPI number?

Andrea Kassim, M.D.'s National Provider Identifier (NPI) is 1689802647, issued on Jun 30, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Andrea Kassim, M.D. located?

The NPPES record lists a practice address at 4375 Fair Lakes CT FL 3, Fairfax, VA, 22033. Phone: (571) 432-2600. Providers update this record themselves, so call before visiting.

How can I verify Andrea Kassim, M.D.'s license?

NPPES lists Virginia license number 0101272756, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.