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Dr. Mark T. Sinz, PSYD

Clinical Psychologist in Lakeland, FL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366523078

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark T. Sinz
Credential PSYD
Sex Male
Practice address 4240 Lakeland Highlands Rd, Lakeland, FL, 33813
Phone (800) 257-8715
Enumeration date Oct 18, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY 7146 (FL) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier Type State Issuer
61-00988 Other FL EVERCARE
74483 Other FL BLUE CROSS BLUE SHIELD

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.

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Frequently asked questions

What is the NPI number for Mark Sinz?
The National Provider Identifier (NPI) for Mark Sinz is 1366523078, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Sinz practice?
The practice location on file with NPPES is in Lakeland, FL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.