Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Kelly M Lyell, PH.D.
School Psychologist in Hinsdale, IL · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639680275
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Registry record
Entity type Individual (Type 1)
Name Dr. Kelly M Lyell
Credential PH.D.
Sex Female
Practice address 950 S Oak St, Hinsdale, IL, 60521
Phone (630) 861-4000
Fax (630) 887-0240
Enumeration date Oct 23, 2017
Last updated in NPPES May 15, 2018
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
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 Kelly Lyell?
Kelly Lyell is registered in NPPES with the primary taxonomy of School Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-15.