Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Alexis T Hallums
Behavior Analyst in Reading, PA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225266752
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Registry record
Entity type Individual (Type 1)
Name Mr. Alexis T Hallums
Sex Male
Practice address 1733 Penn Avenue, Reading, PA, 19609
Phone (610) 670-9923
Fax (610) 670-2587
Enumeration date Jun 23, 2009
Last updated in NPPES Jun 23, 2009
Taxonomy & licenses
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 Alexis Hallums?
Alexis Hallums 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 → Nikol Jackson Behavior Analyst · Reading, PA NPI 1508898578 Margaret Herrick Psychologist · Reading, PA NPI 1215100722 Kourtney Mellert Behavior Analyst · Reading, PA NPI 1245464353 Sally Reeves Professional Counselor · Reading, PA NPI 1003040015 Lauren Johnson Behavior Analyst · Reading, PA NPI 1295969202 Robert Dudash Behavior Analyst · Reading, PA NPI 1740414754 Katrina Kaintz Behavior Analyst · Reading, PA NPI 1598999419 Cerisse Foster Behavior Analyst · Reading, PA NPI 1093949901
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-23.