Psychologist | Clinical Child & Adolescent Psychology | 33+ years experience

Dr. Lawrence Guerra, PH.D.

185 South St, Oyster Bay, New York, 11771-2254

About Dr. Lawrence Guerra

Dr. Lawrence Guerra is a psychologist based in Oyster Bay, New York with 33 years of experience in Clinical Child & Adolescent Psychology. He completed his graduation in 1993. 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. Lawrence Guerra is 012231 for Clinical Child & Adolescent Psychology in New York. His current practice location is 185 South St, Oyster Bay. Patients can contact him at 516-802-0284 or can fax him at 516-802-0285. Dr. Lawrence Guerra, PH.D., specializes in Clinical Child & Adolescent Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1518080878.

Dr. Lawrence Guerra analyse the cognitive, social and emotional development of children. Typically, he look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.

Practice Information

Dr. Lawrence Guerra'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. Lawrence Guerra
Specialization Clinical Child & Adolescent Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 33+ years
Graduation Year 1993
Gender Male
Practice Address: 185 South St,
Oyster Bay, NY - 11771-2254
Fax 516-802-0285

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 6507031549
Enrollment ID I20111202000562
NPI Number1518080878
NPI Enumeration Date: 09 Apr, 2007
NPI Last Update On: 17 Jun, 2017

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. Lawrence Guerra are as mentioned below.

License NumberSpecializationStateStatus
012231Clinical Child & Adolescent Psychology New YorkPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. Lawrence Guerra such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
02447845MedicaidNew York

Mailing Address

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

Dr. Lawrence Guerra
185 South St,
Oyster Bay, NY - 11771-2254
Phone: 516-802-0284
Fax: 516-802-0285

Book an Appointment with Dr. Lawrence Guerra

To schedule an appointment, contact Dr. Lawrence Guerra at 185 South St, Oyster Bay, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Lawrence Guerra:

Dr. Lawrence Guerra is a psychologist specializing in Clinical Child & Adolescent Psychology. He analyse the cognitive, social and emotional development of children. Typically, he look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.

Dr. Lawrence Guerra has approximately 33 years of experience in Clinical Child & Adolescent Psychology.

Yes, Dr. Lawrence Guerra accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Lawrence Guerra 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. Lawrence Guerra practices at 185 South St, Oyster Bay, New York, 11771-2254.

To schedule an appointment with Dr. Lawrence Guerra, please contact the office at 516-802-0284.

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