Mr. Robert Mark Grant, MS, BCBA
Mr. Robert Mark Grant is a Behavior Analyst provider (Behavior Analyst) practicing in Worcester, MA, registered in the NPPES registry with NPI 1558615633 since 2012. Practices at Behavioral Concepts Innovation, LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1558615633 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Robert Mark Grant |
| Credential | MS, BCBA |
| Sex | Male |
| Practice address | 345A GREENWOOD ST, Worcester, MA, 01607 |
| Phone | 5083630200 |
| Enumeration date | 2012-10-29 |
| Last updated in NPPES | 2019-10-02 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 1-12-11581 | MA |
Copy-ready billing details
Provider: Robert Grant, MS, BCBA NPI: 1558615633 Taxonomy: 103K00000X (Behavior Analyst) Address: 345A GREENWOOD ST, Worcester, MA, 01607
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124945100 | David Orellana | Individual | Behavior Technician | Worcester, MA |
| 1851218598 | Nicole Ramos-Lopes | Individual | Behavior Technician | Worcester, MA |
| 1841502374 | Rebecca Perry | Individual | Behavior Technician | Worcester, MA |
| 1548544026 | Behavioral Concepts Innovation, LLC | Organization | Community/Behavioral Health Agency | Worcester, MA |
| 1588091789 | Alyssa Deschamps | Individual | Behavior Technician | Worcester, MA |
| 1255742037 | Shannon Smith | Individual | Developmental Therapist | Worcester, MA |
| 1225449093 | Annaleisa Delgado | Individual | Behavior Analyst | Worcester, MA |
| 1205247889 | Kacey Lewis | Individual | Developmental Therapist | Worcester, MA |
Verify this record
Cross-check NPI 1558615633 against the authoritative CMS record: view Mr. Robert Mark Grant 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 2019-10-02.