Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Cheryl K. Hershey, MS
Behavior Analyst in York, PA · enumerated 2009.
Data current as of Jul 11, 2026 · sourced from CMS NPPES
National Provider Identifier
1649404443
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Registry record
Entity type Individual (Type 1)
Name Mrs. Cheryl K. Hershey
Credential MS
Sex Female
Practice address 128 North George Street, York, PA, 17401
Phone (717) 854-6800
Fax (717) 846-0005
Enumeration date May 7, 2009
Last updated in NPPES May 7, 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
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.
What specialty is Cheryl Hershey?
Cheryl Hershey 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.
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-05-07.