Psychology Clinic | Clinical Psychology

Mark H. Barnett, Ph.d., P.a.

4362 Northlake Blvd, Suite 200, Palm Beach Gardens, Florida, 33410-6275

About Mark H. Barnett, Ph.d., P.a.

Mark H. Barnett, Ph.d., P.a. is a psychology clinic located in Palm Beach Gardens, Florida. specializing in Clinical Psychology. The clinic is located at 4362 Northlake Blvd, Suite 200, Palm Beach Gardens, FL and can be reached at 561-624-7941. The authorized official for Mark H. Barnett, Ph.d., P.a. is Dr. Mark H. Barnett, who serves the clinic’s President. He/She can be contacted at 561-624-7941. Other organizations associated with this clinic are Mark H. Barnett, Ph.d., P.a., Lonny C Weiss Psy D Pa, J M Atwater, Phd, The clinic’s primary license number in Florida is PY2992 (Clinical) .
Mark H. Barnett, Ph.d., P.a. Clinic has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Clinic Information

Mark H. Barnett, Ph.d., P.a. Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name Mark H. Barnett, Ph.d., P.a.
Specialization Clinical Psychology
Practice Address 4362 Northlake Blvd, Suite 200
Palm Beach Gardens, FL - 33410-6275

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Dr. Mark H. Barnett
Position President
Contact Number 561-624-7941

Professional Identification Codes

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

NPI Number1801094008
NPI Enumeration Date: 10 Jul, 2007
NPI Last Update On: 10 Jul, 2007

Other Associated Organizations

Other organizations which are associated with this clinic are as mentioned below. These organization share the same address but have similar or different specialization. Speciality of these organizations are also mentioned below.

NameSpecializationNPI Number
Mark H. Barnett, Ph.d., P.a.Clinical Psychology 1801094008
Lonny C Weiss Psy D PaClinical Psychology 1962443754
J M Atwater, PhdClinical Psychology 1992164339

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark H. Barnett, Ph.d., P.a. are as mentioned below.
License NumberSpecializationStateStatus
PY2992Clinical FloridaPrimary

Mailing Address

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

Mark H. Barnett, Ph.d., P.a.
4362 Northlake Blvd, Suite 200
Palm Beach Gardens, FL - 33410-6275
Phone: 561-624-7941

Book an Appointment with Mark H. Barnett, Ph.d., P.a.

To schedule an appointment, contact Mark H. Barnett, Ph.d., P.a. at 4362 Northlake Blvd, Suite 200, Palm Beach Gardens, Florida or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark H. Barnett, Ph.d., P.a. clinic:

Mark H. Barnett, Ph.d., P.a. is a psychology clinic specializing in Clinical Psychology.

Mark H. Barnett, Ph.d., P.a. is located at 4362 Northlake Blvd, Suite 200, Palm Beach Gardens, Florida 33410-6275.

Patients can contact Mark H. Barnett, Ph.d., P.a. at 561-624-7941 for inquiries about its services and appointments.

Please contact Mark H. Barnett, Ph.d., P.a. directly to inquire about new-patient availability and appointment options.
* Availability may change.

Mark H. Barnett, Ph.d., P.a. has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Patients can contact Mark H. Barnett, Ph.d., P.a. at 561-624-7941 to inquire about appointments, consultation requirements and available services.

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