Anna N/A Lewandowska
Anna N/A Lewandowska is a Behavior Analyst provider (Behavior Analyst) practicing in Fairfield, CA, registered in the NPPES registry with NPI 1114401676 since 2018.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1114401676 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Anna N/A Lewandowska |
| Sex | Female |
| Practice address | 744 EMPIRE ST, Fairfield, CA, 94533 |
| Phone | 5105206225 |
| Enumeration date | 2018-09-20 |
| Last updated in NPPES | 2018-11-05 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 1-15-18746 | CA |
Copy-ready billing details
Provider: Anna Lewandowska NPI: 1114401676 Taxonomy: 103K00000X (Behavior Analyst) Address: 744 EMPIRE ST, Fairfield, CA, 94533
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1659447407 | Judith Joinville | Individual | Marriage & Family Therapist | Fairfield, CA |
| 1972725505 | Megan Fenyoe | Individual | Clinical Social Worker | Fairfield, CA |
| 1285118372 | Maureen Aragon | Individual | Behavior Technician | Fairfield, CA |
| 1205311354 | Courtney Towry | Individual | Behavior Technician | Fairfield, CA |
| 1275018384 | Kyle Jackson | Individual | Marriage & Family Therapist | Fairfield, CA |
| 1831673953 | Leticia Rodriguez | Individual | Behavior Analyst | Fairfield, CA |
| 1699250514 | Rochelle Brown | Individual | Behavior Technician | Fairfield, CA |
| 1376028282 | Melisa Osborne | Individual | Behavior Technician | Fairfield, CA |
Verify this record
Cross-check NPI 1114401676 against the authoritative CMS record: view Anna N/A Lewandowska 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 2018-11-05.