Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark E Sharp PHD PC

Organization Clinical Psychologist · NPI 1033387451

Mark E Sharp PHD PC is a Clinical Psychologist in Oak Brook, Illinois. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1010 Jorie Blvd Ste 246
Oak Brook, IL 60523-2215
Phone: (630) 230-6358
Fax: (630) 230-6359
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X

Record details

NPI number1033387451
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Sharp — Clinical Psychologist · (630) 230-6358
Other names The Aiki Relationships Institute
NPI enumeratedFebruary 19, 2008
Last updated in NPPESFebruary 19, 2008
Mailing address1010 Jorie Blvd, Suite 246, Oak Brook, IL 60523-2215

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