Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Steven P. Rivers, PH.D., BCBA-D
Behavior Analyst in Milford, MA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902036650
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Registry record
Entity type Individual (Type 1)
Name Dr. Steven P. Rivers
Credential PH.D., BCBA-D
Sex Male
Practice address 300 E Main St Ste 104, Milford, MA, 01757
Phone (508) 478-0207
Fax (508) 634-6984
Enumeration date Jul 15, 2009
Last updated in NPPES Oct 28, 2023
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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.
Frequently asked questions
What specialty is Steven Rivers?
Steven Rivers is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Katie Gelineau Behavior Analyst · Milford, MA NPI 1013306372 Samantha Leedberg Behavior Analyst · Milford, MA NPI 1417330663 Blanca Foley Behavior Analyst · Milford, MA NPI 1477901049 Charles Newfield Psychologist · Milford, MA NPI 1447746599 Jonathan Torres Behavior Technician · Milford, MA NPI 1609405273 Moira Mcdonald Developmental Therapist · Milford, MA NPI 1033719984 Raymond Caquias Developmental Therapist · Milford, MA NPI 1679277727 Neydie Antoine Developmental Therapist · Milford, MA NPI 1043097181
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-28.