Psychiatrist | 61+ years experience

Hemachandra Pemasiri Gunawardhana, MD

3188 Atlanta Rd Se, Smyrna, Georgia, 30080-8256

About Hemachandra Pemasiri Gunawardhana

Hemachandra Pemasiri Gunawardhana is a psychiatrist based in Smyrna, Georgia with 61 years of experience in Psychiatry. He completed his graduation in 1965. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Hemachandra Pemasiri Gunawardhana is 63341 for Psychiatry in Georgia. His current practice location is 3188 Atlanta Rd Se, Smyrna. Patients can contact him at 770-319-6000 or can fax him at 770-319-6330. Hemachandra Pemasiri Gunawardhana, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1558369413.

Hemachandra Pemasiri Gunawardhana specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Hemachandra Pemasiri Gunawardhana'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 Hemachandra Pemasiri Gunawardhana
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 61+ years
Graduation Year 1965
Gender Male
Practice Address: 3188 Atlanta Rd Se,
Smyrna, GA - 30080-8256
Fax 770-319-6330

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 6002851672
Enrollment ID I20110124000875
NPI Number1558369413
NPI Enumeration Date: 13 Jul, 2005
NPI Last Update On: 21 Feb, 2024

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 Hemachandra Pemasiri Gunawardhana are as mentioned below.

License NumberSpecializationStateStatus
63341Psychiatry GeorgiaPrimary
34011Psychiatry MissouriSecondary

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 Hemachandra Pemasiri Gunawardhana is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Atlanta Psychiatry And Neurology (8224923735)4
Personal Recovery Network Llc (5092611384)237

Mailing Address

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

Hemachandra Pemasiri Gunawardhana
3188 Atlanta Rd Se,
Smyrna, GA - 30080-8256
Phone: 770-319-6000
Fax: 770-319-6330

Book an Appointment with Hemachandra Pemasiri Gunawardhana

To schedule an appointment, contact Hemachandra Pemasiri Gunawardhana at 3188 Atlanta Rd Se, Smyrna, Georgia or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Hemachandra Pemasiri Gunawardhana:

Hemachandra Pemasiri Gunawardhana is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Hemachandra Pemasiri Gunawardhana has approximately 61 years of experience in Psychiatry.

Yes, Hemachandra Pemasiri Gunawardhana accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Hemachandra Pemasiri Gunawardhana 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.

Hemachandra Pemasiri Gunawardhana practices at 3188 Atlanta Rd Se, Smyrna, Georgia, 30080-8256.

To schedule an appointment with Hemachandra Pemasiri Gunawardhana, please contact the office at 770-319-6000.

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