Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nathaniel Robert Hill
Behavior Analyst in Holyoke, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528670890
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Registry record
Entity type Individual (Type 1)
Name Nathaniel Robert Hill
Sex Male
Practice address 262 Westfield Rd, Holyoke, MA, 01040
Phone (855) 295-3276
Fax (800) 819-7806
Enumeration date Aug 18, 2020
Last updated in NPPES Jun 8, 2022
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 4018 (MA) Primary
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 Nathaniel Hill?
Nathaniel Hill 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 → Ashley Tajerha Behavior Analyst · Holyoke, MA NPI 1497128284 Katherine Fox Behavior Analyst · Holyoke, MA NPI 1740637214 Callye Murphy-Mancini Behavior Analyst · Holyoke, MA NPI 1164870556 Rachel Loulache Behavior Analyst · Holyoke, MA NPI 1831628072 Alixandra Andolina Behavior Analyst · Holyoke, MA NPI 1730603135 Kathleen Klejna Behavior Analyst · Holyoke, MA NPI 1457847287 Maribel Martinez Behavior Analyst · Holyoke, MA NPI 1851861819 Alice Ryan Behavior Technician · Holyoke, MA NPI 1790332419
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-08.