Alexander Duca, BCBA, LABA
Alexander Duca is a Developmental Therapist provider (Developmental Therapist) practicing in Worcester, MA, registered in the NPPES registry with NPI 1790282663 since 2018.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1790282663 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Alexander Duca |
| Credential | BCBA, LABA |
| Sex | Male |
| Practice address | 345A GREENWOOD ST STE B, Worcester, MA, 01607 |
| Phone | 5083630200 |
| Enumeration date | 2018-04-09 |
| Last updated in NPPES | 2018-04-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 222Q00000X | Developmental Therapist | Primary | 1846 | MA |
Copy-ready billing details
Provider: Alexander Duca, BCBA, LABA NPI: 1790282663 Taxonomy: 222Q00000X (Developmental Therapist) Address: 345A GREENWOOD ST STE B, Worcester, MA, 01607
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1811295538 | Jean Fisher | Individual | Developmental Therapist | Worcester, MA |
| 1174897573 | Christine Hennessey | Individual | Behavior Analyst | Worcester, MA |
| 1043638513 | Heather Lerdal | Individual | Behavior Analyst | Worcester, MA |
| 1487065298 | Amy Brousseau | Individual | Developmental Therapist | Worcester, MA |
| 1205247012 | Rebecca Feresten | Individual | Developmental Therapist | Worcester, MA |
| 1619388311 | Lauren Gesner | Individual | Developmental Therapist | Worcester, MA |
| 1447661103 | Justine Bowser | Individual | Developmental Therapist | Worcester, MA |
| 1336550920 | Christian Tsetsos | Individual | Developmental Therapist | Worcester, MA |
Verify this record
Cross-check NPI 1790282663 against the authoritative CMS record: view Alexander Duca 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 2018-04-09.