Registry data as of Aug 27, 2026

Katie Ellis, BCBA

Behavior Analyst · Appleton, WI

Katie Ellis, BCBA is a behavior analyst with a practice address in Appleton, Wisconsin, and NPI 1477434546, issued on Sep 8, 2025. Check the license (Wisconsin 1448-140, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1477434546
Name
Katie Ellis
Credential
BCBA
Primary taxonomy
Behavior Analyst 103K00000X
License number
1448-140 WI
Self-reported in NPPES; status is on the state search
Practice location
4 N Systems Dr Ste A, Appleton, WI 54914
Phone
(608) 799-1850
Enumerated
Sep 8, 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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Also registered at 4 N Systems Dr Ste A

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

  1. Ashley Ashmann, BCBABehavior Analyst1386589331

Verify Katie Ellis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 1448-140    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
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Behavior Analyst providers in Wisconsin

There are 810 behavior analyst records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 810 in Wisconsin → Every provider in Appleton →

Other behavior analyst records in Wisconsin

  1. Sanju Acharya, BCBABrookfield, WI1558860940
  2. Melissa Adams, BCBABrookfield, WI1003481565
  3. Isaac Addie, BCBACameron, WI1407688542
  4. Rachel Agazie, BSEau Claire, WI1396597837
  5. David AlbertsMadison, WI1104424332
  6. Robyn Albright, BCBAGreen Bay, WI1821654971
  7. Juaquin AlemanWest Allis, WI1427936210
  8. Abby Amacher, BCBAGreen Bay, WI1477092088
  9. Taylor AmatoMadison, WI1275142309
  10. Hanna AndereggMequon, WI1184301541

Common questions

What is Katie Ellis, BCBA's NPI number?

Katie Ellis, BCBA's National Provider Identifier (NPI) is 1477434546, issued on Sep 8, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Katie Ellis, BCBA located?

The NPPES record lists a practice address at 4 N Systems Dr Ste A, Appleton, WI, 54914. Phone: (608) 799-1850. Providers update this record themselves, so call before visiting.

How can I verify Katie Ellis, BCBA's license?

NPPES lists Wisconsin license number 1448-140, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.