Aaron D Lesser
Aaron D Lesser is a Behavior Analyst provider (Behavior Analyst) practicing in Omaha, NE, registered in the NPPES registry with NPI 1215277710 since 2013. Practices at University of Nebraska Medical Center (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1215277710 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Aaron D Lesser |
| Sex | Male |
| Practice address | Omaha, NE, 68198 |
| Phone | 4025598863 |
| Enumeration date | 2013-02-20 |
| Last updated in NPPES | 2015-06-18 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 1-11-8711 | MD |
| 390200000X | Student in an Organized Health Care Education/Training Program | Secondary | 1-11-8711 | MD |
Copy-ready billing details
Provider: Aaron Lesser NPI: 1215277710 Taxonomy: 103K00000X (Behavior Analyst) Address: Omaha, NE, 68198
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235212432 | Joseph Evans | Individual | Cognitive & Behavioral Psychologist | Omaha, NE |
| 1730266909 | Susan Fager | Individual | Speech-Language Pathologist | Omaha, NE |
| 1013056076 | Susan Riley | Individual | Pediatric Physical Therapist | Omaha, NE |
| 1952598872 | Margaret Floress | Individual | Psychologist | Omaha, NE |
| 1114106846 | Bradley Corr | Individual | Physical Therapist | Omaha, NE |
| 1982888012 | Jody Lieske | Individual | Clinical Psychologist | Omaha, NE |
| 1467621425 | Tiffany Kodak | Individual | Clinical Child & Adolescent Psychologist | Omaha, NE |
| 1841451572 | Rhonda Turner | Individual | Clinical Psychologist | Omaha, NE |
Verify this record
Cross-check NPI 1215277710 against the authoritative CMS record: view Aaron D Lesser on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-06-18.