Occupational Therapist

Parker Trefz, OT

4660 Spyres Way, Modesto, California, 95356-9804

About Parker Trefz

Parker Trefz is a therapist based in Modesto, California who is specialized in Occupational Therapy. Active license number of Parker Trefz is OT21248 for Occupational Therapy in California. His current practice location is 4660 Spyres Way, Modesto. Patients can reach him at 209-578-3290 or can fax him at 209-550-4944. Parker Trefz is OT in Occupational Therapy and his NPI number (Unique professional ID assigned by NPPES) is 1457921256.

Parker Trefz provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction.

Practice Information

Parker Trefz speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Parker Trefz
Specialization Occupational Therapy
Credentials OT
Gender Male
Practice Address: 4660 Spyres Way,
Modesto, CA - 95356-9804
Fax 209-550-4944

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1457921256
NPI Enumeration Date: 25 Jun, 2021
NPI Last Update On: 25 Jun, 2021

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Parker Trefz are as mentioned below.

License NumberSpecializationStateStatus
OT21248Occupational Therapy CaliforniaPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Parker Trefz
4660 Spyres Way,
Modesto, CA - 95356-9804
Phone: 209-578-3290
Fax: 209-550-4944

Book an Appointment with Parker Trefz

To schedule an appointment, contact Parker Trefz at 4660 Spyres Way, Modesto, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Parker Trefz:

Parker Trefz is an occupational therapist specializing in Occupational Therapy. He provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction.

Yes, Parker Trefz is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Parker Trefz practices at 4660 Spyres Way, Modesto, California, 95356-9804.

To schedule an appointment with Parker Trefz, please contact the office at 209-578-3290.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.