KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC
Medicare Clinicians for NPI 1861552721
Health Maintenance Organization in Lansdowne, VA
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc in Lansdowne, VA bills Medicare for 994 clinicians across 49 Medicare specialties. The largest specialties are Internal Medicine with 199, Family Practice with 114 and Diagnostic Radiology with 86. Of these, 4 practice at this address and 27 within 10 miles. Search by name or filter by specialty; each name links to that clinician's NPI profile.
This page lists the 250 clinicians practicing nearest to this organization's location. All 994 are counted in the totals above.
Internal Medicine (27 of 199)
Lansdowne, VA 20176
Ashburn, VA 20147
Fairfax, VA 22033
Fairfax, VA 22033
Fairfax, VA 22033
Family Practice (22 of 114)
Mc Lean, VA 22102
Obstetrics/Gynecology (19 of 75)
Lansdowne, VA 20176
Emergency Medicine (18 of 78)
Rockville, MD 20850
Falls Church, VA 22042
Anesthesiology (17 of 79)
Fairfax, VA 22033
Mc Lean, VA 22102
Mclean, VA 22102
Mc Lean, VA 22102
Fort Belvoir, VA 22060
Diagnostic Radiology (17 of 86)
Gaithersburg, MD 20879
Mc Lean, VA 22102
Clinical Social Worker (13 of 17)
Hospitalist (13 of 26)
Ophthalmology (9 of 28)
Pediatric Medicine (9 of 29)
Reston, VA 20190
Optometry (8 of 25)
Fairfax, VA 22033
Orthopedic Surgery (8 of 23)
Fairfax, VA 22033
Mental Health Counselor (5 of 11)
Podiatry (5 of 17)
Mclean, VA 22102
Cardiovascular Disease (Cardiology) (4 of 11)
Mc Lean, VA 22102
Fairfax, VA 22033
Rockville, MD 20852
Washington, DC 20307
General Surgery (4 of 17)
Fairfax, VA 22033
Physical Therapist in Private Practice (4 of 13)
Gaithersburg, MD 20879
Chevy Chase, MD 20815
Psychiatry (4 of 12)
Burke, VA 22015
Allergy/Immunology (3)
Bethesda, MD 20878
Neurology (3 of 5)
Fairfax, VA 22033
Nurse Practitioner (3 of 8)
Fairfax, VA 22033
Falls Church, VA 22042
Falls Church, VA 22046
Otolaryngology (3 of 16)
Pathology (3 of 5)
Registered Dietitian or Nutrition Professional (3 of 6)
Reston, VA 20190
Urology (3 of 14)
Dermatology (2 of 8)
Endocrinology (2 of 4)
Falls Church, VA 22046
Gastroenterology (2 of 11)
Interventional Cardiology (2 of 6)
Bethesda, MD 20889
Interventional Pain Management (2)
Pulmonary Disease (2 of 6)
Vascular Surgery (2 of 5)
Rockville, MD 20852
Falls Church, VA 22046
Cardiac Electrophysiology (1 of 2)
Certified Nurse Midwife (CNM) (1)
Certified Registered Nurse Anesthetist (CRNA) (1)
Mc Lean, VA 22102
Nephrology (1 of 4)
Burke, VA 22015
Physical Medicine and Rehabilitation (1 of 2)
Qualified Audiologist (1 of 6)
Qualified Speech Language Pathologist (1 of 2)
Sleep Medicine (1 of 2)
Leesburg, VA 20176
Thoracic Surgery (1)
About this data
Medicare reassignment. A clinician who works for a hospital, clinic or medical group usually signs a Medicare reassignment (form CMS-855R). It lets the organization bill Medicare for the clinician's services and receive the payment. This page lists the clinicians whose reassignment to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc appears in the CMS Revalidation Reassignment List.
Who is included. Clinicians who bill Medicare under their own NPI through this organization. A clinician can reassign to more than one organization, so the same name may also appear under other groups.
Nearest 250. The totals and specialty counts cover all 994 clinicians. The list shows the 250 whose practice address is closest to this NPI's location, so each Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc location shows its own nearest clinicians.
Addresses and phone numbers come from each clinician's own NPPES record, so they may point to another office or to the clinician's own practice.
Source: CMS Revalidation Reassignment List, October 2026 release; addresses, phone numbers and Medicare status from NPPES and PECOS. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.