Professional Therapist

Ionna Henderson

Po Box 4301, San Rafael, California, 94913-4301

About Ionna Henderson

Ionna Henderson is a therapist based in San Rafael, California who is specialized in Professional Counselor. Active license number of Ionna Henderson is APCC-14790 for Professional Counselor in California. Her current practice location is Po Box 4301, San Rafael. Patients can reach her at 909-906-3199. Ionna Henderson NPI number (Unique professional ID assigned by NPPES) is 1952256711.

Ionna Henderson is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Ionna Henderson 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 Ionna Henderson
Specialization Professional Counselor
Gender Female
Practice Address: Po Box 4301,
San Rafael, CA - 94913-4301

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 Number1952256711
NPI Enumeration Date: 26 Feb, 2026
NPI Last Update On: 26 Feb, 2026

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 Ionna Henderson are as mentioned below.

License NumberSpecializationStateStatus
APCC-14790Professional Counselor CaliforniaPrimary
AMFT-140911Marriage & Family Therapist CaliforniaSecondary

Mailing Address

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

Ionna Henderson
Po Box 4301,
San Rafael, CA - 94913-4301

Book an Appointment with Ionna Henderson

To schedule an appointment, contact Ionna Henderson at Po Box 4301, San Rafael, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ionna Henderson:

Ionna Henderson is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

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

Ionna Henderson practices at Po Box 4301, San Rafael, California, 94913-4301.

To schedule an appointment with Ionna Henderson, please contact the office at 909-906-3199.

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