Dr. Robert Hagebak, PH.D.

Dr. Robert Hagebak is a Clinical Psychologist provider (Psychologist) practicing in Marble Falls, TX, registered in the NPPES registry with NPI 1548620321 since 2016. The credential PHD stands for Doctor of Philosophy. Practices at Robert W. Hagebak, Ph.D. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1548620321
Entity type	Individual (Type 1)
Name	Dr. Robert Hagebak
Credential	PH.D.
Sex	Male
Practice address	Marble Falls, TX, 78654
Phone	8306935360
Enumeration date	2016-03-07
Last updated in NPPES	2016-03-07

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103TC0700X	Clinical Psychologist	Primary	20424	TX

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Copy-ready billing details

Provider: Robert Hagebak, PH.D.
NPI: 1548620321
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: Marble Falls, TX, 78654

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1225491822	Robert W. Hagebak, Ph.D.	Organization	Clinical Psychologist	Marble Falls, TX

Verify this record

Cross-check NPI 1548620321 against the authoritative CMS record: view Dr. Robert Hagebak on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Robert Hagebak practice?

The practice location on file with NPPES is in Marble Falls, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Robert Hagebak?

The National Provider Identifier (NPI) for Robert Hagebak is 1548620321, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-03-07.