Klaire Matisse Alge, BCBA, LBA
Behavior Analyst · Alexandria, VA
Klaire Matisse Alge, BCBA, LBA is a behavior analyst with a practice address in Alexandria, Virginia, and NPI 1881409357, issued on Feb 11, 2025. Check the license (Virginia 0133004119, as entered in NPPES) with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Klaire Matisse Alge
- Credential
- BCBA, LBA
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 0133004119 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2560 Huntington Ave Ste 104, Alexandria, VA 22303
- Phone
- (571) 444-5047
- Enumerated
- Feb 11, 2025
- Record last updated
- Jan 15, 2026
- Entity
- Type 1 · individual
Also registered at 2560 Huntington Ave Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Klaire Matisse Alge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0133004119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
158 behavior analyst records list a practice address in Alexandria
They are 158 of the 5,424 NPPES records with a practice address in Alexandria, and 2,770 behavior analyst records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 158 in Alexandria → All 2,770 in Virginia → Every provider in Alexandria →
Other behavior analyst records in Virginia
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- Hodan AbdiAshburn, VA1508344151
- Kosar AbdiWoodbridge, VA1841112570
- Marwah AbdullahSterling, VA1710488978
- Richard AbelStafford, VA1730992025
- Ashanti Abram, M.S, LBANorth Chesterfield, VA1255100145
- Jessica Acevedo, RBTMc Lean, VA1417463803
- Diana Achim, BCBA, LBAFairfax, VA1982032678
Common questions
What is Klaire Matisse Alge, BCBA, LBA's NPI number?
Klaire Matisse Alge, BCBA, LBA's National Provider Identifier (NPI) is 1881409357, issued on Feb 11, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Klaire Matisse Alge, BCBA, LBA located?
The NPPES record lists a practice address at 2560 Huntington Ave Ste 104, Alexandria, VA, 22303. Phone: (571) 444-5047. Providers update this record themselves, so call before visiting.
How can I verify Klaire Matisse Alge, BCBA, LBA's license?
NPPES lists Virginia license number 0133004119, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity 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. 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.