NPPES file of Aug 9, 2026

William James Killam

Behavior Analyst · Mandeville, LA

William James Killam is a behavior analyst with a practice address in Mandeville, Louisiana, and NPI 1841151636, issued on Nov 20, 2025. Check the license with the Louisiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841151636
Name
William James Killam
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
1320 Stillwater Dr, Mandeville, LA 70471
Phone
(470) 435-3379
Enumerated
Nov 20, 2025
Record last updated
Nov 20, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify William James Killam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Louisiana board licenses this professionCheck 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
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31 behavior analyst records list a practice address in Mandeville

They are 31 of the 1,117 NPPES records with a practice address in Mandeville, and 1,379 behavior analyst records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 31 in Mandeville → All 1,379 in Louisiana → Every provider in Mandeville →

Other behavior analyst records in Louisiana

  1. Whitney Abadie, LBABaton Rouge, LA1750032652
  2. Emily AbneyLafayette, LA1972004745
  3. Cailin Abrahams, MS, BCBA, LBAMetairie, LA1447952221
  4. Chelsie Abrams, M.S., BCBA, LBAMetairie, LA1770942153
  5. Victoria AbramsDenham Springs, LA1619591948
  6. Maicee Acosta, BCBAMonroe, LA1992324552
  7. Quinn AcostaLafayette, LA1902431695
  8. Michael Adams, BCBA, LBANew Orleans, LA1902257611
  9. Taylor AddisonZachary, LA1952855819
  10. Anna AguilarMarrero, LA1871382770

Common questions

What is William James Killam's NPI number?

William James Killam's National Provider Identifier (NPI) is 1841151636, issued on Nov 20, 2025. An NPI identifies a provider in billing; it is not a license.

Where is William James Killam located?

The NPPES record lists a practice address at 1320 Stillwater Dr, Mandeville, LA, 70471. Phone: (470) 435-3379. Providers update this record themselves, so call before visiting.

How can I verify William James Killam's license?

Search the Louisiana 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.

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.