John R. Klindienst Ph. D. Clinical Psychologist P.c.
Clinical - Psychology Clinic
223 Roanoke Avenue, Riverhead
New York, 11901
631-727-1563 361-369-9423
Maps & DirectionsJohn R. Klindienst Ph. D. Clinical Psychologist P.c. is a Clinical - Psychology Clinic in Riverhead, New York. It is located at 223 Roanoke Avenue, Riverhead, NY and its contact number is 631-727-1563. The authorized person for John R. Klindienst Ph. D. Clinical Psychologist P.c. is John R Klindienst
who is President of the clinic and his/her contact number is 631-727-1563. The primary license number for John R. Klindienst Ph. D. Clinical Psychologist P.c. is 007012 (Clinical) in New York.
John R. Klindienst Ph. D. Clinical Psychologist P.c. 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.
Complete Clinic Profile:
John R. Klindienst Ph. D. Clinical Psychologist P.c. Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | John R. Klindienst Ph. D. Clinical Psychologist P.c. |
| Specialization: | Clinical Psychology |
| Clinic Address: | 223 Roanoke Avenue, Riverhead,
New York, 11901 |
| Phone: | 631-727-1563 |
| Fax: | 361-369-9423 |
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: | John R Klindienst |
| Position: | President |
| Contact Number: | 631-727-1563 |
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 for John R. Klindienst Ph. D. Clinical Psychologist P.c. clinic are as mentioned below.
| NPI Number: | 1821242876 |
| NPI Enumeration Date: | 04 Nov, 2008 |
| NPI Last Update On: | 04 Nov, 2008 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John R. Klindienst Ph. D. Clinical Psychologist P.c. are as mentioned below.
| Specialization | License Number | State | Status | |
| Clinical | 007012 | New York | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | John R. Klindienst Ph. D. Clinical Psychologist P.c.
223 Roanoke Ave,
Riverhead, New York |
| Zip: | 11901-2778 |
| Phone Number: | 631-727-1563 |
| Fax Number: | 631-369-9423 |
Patients can reach John R. Klindienst Ph. D. Clinical Psychologist P.c. at
223 Roanoke Avenue, Riverhead, New York or can
call to book an appointment on 631-727-1563.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.