NPPES file of Aug 9, 2026

Assistant Behavior Analyst providers in the U.S.

9,781 NPPES records list assistant behavior analyst as their primary taxonomy, about 2.9 per 100,000 residents; Florida and California have the most per resident. 4 of them appear in the Medicare Part D prescriber file: a registry record is not proof of an active practice.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 106E00000X · method

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

What taxonomy code 106E00000X means

106E00000X is the National Uniform Claim Committee code for Assistant Behavior Analyst, in the grouping Behavioral Health & Social Service Providers. 9,781 NPPES records list it as their primary taxonomy (file of Aug 9, 2026).

An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.

Source: NUCC Health Care Provider Taxonomy code set, definition as NUCC publishes it (nucc.org); counts from CMS NPPES.

Most per resident: the 8 highest

  1. Florida10.2
  2. California6.8
  3. Oklahoma6.7
  4. South Carolina4.9
  5. Kansas4.3
  6. Nevada4.1
  7. Hawaii3.8
  8. Massachusetts3.6
  9. 50 states and D.C.2.9

Source: CMS NPPES, primary taxonomy 106E00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

Miami has the most, 468

  1. Miami, FL468
  2. Stuart, FL383
  3. Brooklyn, NY161
  4. Hialeah, FL139
  5. Ontario, CA121
  6. Los Angeles, CA116
  7. San Diego, CA111
  8. Sacramento, CA110

Source: CMS NPPES, primary taxonomy 106E00000X by practice city, file of Aug 9, 2026.

All 51 by state

StateRecordsPer 100,000
Alabama1212.4
Alaska131.8
Arizona620.8
Arkansas120.4
California2,6566.8
Colorado1192.0
Connecticut180.5
Delaware292.8
District of Columbia142.1
Florida2,30610.2
Georgia2262.0
Hawaii553.8
Idaho211.1
Illinois910.7
Indiana1081.6
Iowa70.2
Kansas1264.3
Kentucky170.4
Louisiana1312.9
Maine20.1
Maryland781.3
Massachusetts2493.6
Michigan3163.1
Minnesota751.3
Mississippi90.3
Missouri631.0
StateRecordsPer 100,000
Montana40.4
Nebraska351.8
Nevada1324.1
New Hampshire90.6
New Jersey1952.1
New Mexico241.1
New York3341.7
North Carolina2081.9
North Dakota10.1
Ohio930.8
Oklahoma2706.7
Oregon711.7
Pennsylvania940.7
Rhode Island60.5
South Carolina2624.9
South Dakota30.3
Tennessee921.3
Texas4141.4
Utah661.9
Vermont60.9
Virginia2753.2
Washington2212.8
West Virginia120.7
Wisconsin240.4
Wyoming10.2

In federal data

  • NUCC code106E00000X
  • Size rank99th of 688 specialties by records (0.13% of all)
  • Part D prescribers4 (under 0.1% of records)
  • Part D claims358 a year per prescriber, on average (207th of 496)
  • Industry payments1 physicians paid $55 in 2024, $55 each on average
  • Concentration2 states hold half of all records

Source: CMS NPPES; Medicare Part D Prescriber PUF; CMS Open Payments 2024. Presence in these files is not a quality judgment.

A sample of assistant behavior analyst records

  1. Chris KalmakoffAnchorage, AK1356168470
  2. Sheryl ContrerasAnchorage, AK1669369427
  3. Audrey PerezAnchorage, AK1013734995
  4. Richard VogtAnchorage, AK1013735554
  5. Joyce HardyAnchorage, AK1407675085
  6. Jenifer ParrishWasilla, AK1326553561
  7. Kerry MaherPalmer, AK1578070371
  8. Grace BrownPalmer, AK1942001417
  9. Danielle WolakWasilla, AK1003287673
  10. Cathleen Hoxie, RBTFairbanks, AK1750896924
  11. Jenna Farley, RBTFairbanks, AK1043725302
  12. Dolly Foster, BHAKotzebue, AK1538605126
  13. Benjamin Blanford, BHAJuneau, AK1285227520
  14. Sierra CordreyAlabaster, AL1720947534
  15. Sabrina MerrittBessemer, AL1578417242
  16. Carol WalkerLincoln, AL1326969098

Registry order, not a ranking. Search by name to find one provider.

Common questions

Where does the large Assistant Behavior Analyst headcount concentrate?

9,781 Assistant Behavior Analyst NPIs span 52 states; California alone holds 2,656. Top metros include Miami, FL; Stuart, FL; Brooklyn, NY; Hialeah, FL. Nationally this is 99th of 688 NUCC codes.

How large is Assistant Behavior Analyst's Open Payments footprint?

CMS Open Payments 2024 lists 1 Assistant Behavior Analyst physicians totaling $55 (1 payments; average $55, 447th of 470). Presence in Open Payments is not a quality judgment.

How heavy is Assistant Behavior Analyst Part D prescribing at scale?

Among Assistant Behavior Analyst NPIs, 4 appear in the Medicare Part D Prescriber PUF (average 358 claims and $51K drug cost per prescriber; 207th of 496 specialties by average claims). Non-prescribing clinicians in the same NUCC code are still in NPPES.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy (nucc.org); Medicare Part D Prescriber PUF; CMS Open Payments 2024. Counts are self-designated primary taxonomy, not board certification.

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.