Christopher Slack, PHD

Clinical psychologist in Grapevine, Texas · NPI 1407593221

Christopher Slack is one of 3 clinical psychologists practicing in Grapevine, Texas. See all clinical psychologists in Texas. Christopher Slack practices with Kari Leavell, Ph.D. PLLC.

Registry record (NPPES)

NPI: 1407593221
Type: Type 1 · Individual
Primary taxonomy: Psychologist, Counseling · 103TC1900X
Address on file: 1135 S Main St
Grapevine, TX 76051-7533
(817) 329-5041
Enumerated: May 13, 2022
Record last updated: May 13, 2022
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Clinical Psychologist
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
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Practice locations

1135 S Main St Grapevine Psychology
Grapevine, TX 76051
(817) 329-5041

More clinical psychologists in Grapevine

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.