Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Ann M. Hetzel, PHD

Individual provider Clinical Psychologist · NPI 1922327105

Dr. Ann M. Hetzel, PHD is a Clinical Psychologist in Westerville, Ohio. Licensed in Ohio. Registered with an NPI since 2010.

Licensed in
OH
In the registry since
2010
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

550 S Cleveland Ave Ste G1
Westerville, OH 43081-8958
Phone: (614) 808-3632
Fax: (614) 452-6188
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 6648 (OH)

Record details

NPI number1922327105
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 27, 2010
Last updated in NPPESJune 19, 2023
Certification dateJune 19, 2023

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients27
Services billed 223 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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