Psychologist | Clinical Psychology | 55+ years experience

Dr. Earl S. Nielsen, PH.D.

834 Willow St, Reno, Nevada, 89502-1304

About Dr. Earl S. Nielsen

Dr. Earl S. Nielsen is a psychologist based in Reno, Nevada with 55 years of experience in Clinical Psychology. He completed his graduation in 1971. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Earl S. Nielsen is PY099 for Clinical Psychology in Nevada. His current practice location is 834 Willow St, Reno. Patients can contact him at 775-323-6766 or can fax him at 775-323-2716. Dr. Earl S. Nielsen, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1043338593.

Dr. Earl S. Nielsen is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Earl S. Nielsen's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Earl S. Nielsen
Specialization Clinical Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 55+ years
Graduation Year 1971
Gender Male
Practice Address: 834 Willow St,
Reno, NV - 89502-1304
Fax 775-323-2716

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.

PAC ID 8527284645
Enrollment ID I20140728000143
NPI Number1043338593
NPI Enumeration Date: 26 Mar, 2007
NPI Last Update On: 08 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Earl S. Nielsen are as mentioned below.

License NumberSpecializationStateStatus
PY099Clinical Psychology NevadaPrimary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Dr. Earl S. Nielsen is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Reno Sparks Indian Colony (6507761897)10

Mailing Address

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

Dr. Earl S. Nielsen
834 Willow St,
Reno, NV - 89502-1304
Phone: 775-323-6766
Fax: 775-323-2716

Book an Appointment with Dr. Earl S. Nielsen

To schedule an appointment, contact Dr. Earl S. Nielsen at 834 Willow St, Reno, Nevada or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Earl S. Nielsen:

Dr. Earl S. Nielsen is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Dr. Earl S. Nielsen has approximately 55 years of experience in Clinical Psychology.

Yes, Dr. Earl S. Nielsen accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Earl S. Nielsen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Earl S. Nielsen practices at 834 Willow St, Reno, Nevada, 89502-1304.

To schedule an appointment with Dr. Earl S. Nielsen, please contact the office at 775-323-6766.

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