Mariela Vargas, PSY.D
Mariela Vargas is a Behavior Analyst provider (Behavior Analyst) practicing in Wellesley, MA, registered in the NPPES registry with NPI 1255480596 since 2007. The credential PSYD stands for Doctor of Psychology.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1255480596 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mariela Vargas |
| Credential | PSY.D |
| Sex | Female |
| Practice address | 110 CEDAR STREET, SUITE 10, Wellesley, MA, 02481 |
| Phone | 6179028393 |
| Enumeration date | 2007-01-09 |
| Last updated in NPPES | 2017-04-25 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103G00000X | Clinical Neuropsychologist | Secondary | 7783 | MA |
| 103K00000X | Behavior Analyst | Primary | 1123 | MA |
PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| W06397 | Other | MA | BLUE CROSS PROVIDER # |
Copy-ready billing details
Provider: Mariela Vargas, PSY.D NPI: 1255480596 Taxonomy: 103K00000X (Behavior Analyst) Address: 110 CEDAR STREET, SUITE 10, Wellesley, MA, 02481
Verify this record
Cross-check NPI 1255480596 against the authoritative CMS record: view Mariela Vargas 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-04-25.