Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana Rhea Reese, P.A.
Physician Assistant in Elgin, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942423645
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Registry record
Entity type Individual (Type 1)
Name Diana Rhea Reese
Credential P.A.
Sex Female
Practice address 750 Fletcher Dr Ste 204, Elgin, IL, 60123
Phone (847) 931-4626
Enumeration date Apr 11, 2007
Last updated in NPPES Dec 12, 2018
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085-001574 (IL) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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
Where does Diana Reese practice?
The practice location on file with NPPES is in Elgin, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diana Reese?
The National Provider Identifier (NPI) for Diana Reese is 1942423645, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-12.