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Mark A Hayes Psy D PA

Clinical Psychologist in Seffner, FL · enumerated 2007 · authorized official Mark Hayes, Owner.

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

National Provider Identifier

1194909911

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Registry record

Entity type Organization (Type 2)
Legal business name Mark A Hayes Psy D PA
Practice address 2204 S Parsons Ave, Seffner, FL, 33584
Phone (813) 657-7754
Fax (813) 684-6887
Enumeration date Dec 28, 2007
Last updated in NPPES Jan 24, 2008

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY6891 (FL) Primary

Authorized official

Name Mark Hayes
Title Owner
Phone (813) 657-7754

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-01-24. Verify at npiregistry.cms.hhs.gov.
Where is Mark A Hayes Psy D PA located?
The practice location on file with NPPES is in Seffner, FL.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-24.