Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Hemachandra Pemasiri Gunawardhana, MD

Individual provider Psychiatry Physician · NPI 1558369413

Hemachandra Pemasiri Gunawardhana, MD is a Psychiatry in Smyrna, Georgia. Qualified in 1965, 61 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Georgia and Missouri.

Years since qualifying
61
Licensed in
GA, MO
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3188 Atlanta Rd SE
Smyrna, GA 30080-8256
Phone: (770) 319-6000
Fax: (770) 319-6330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 63341 (GA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 34011 (MO)

Record details

NPI number1558369413
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 13, 2005
Last updated in NPPESFebruary 21, 2024
Certification dateFebruary 21, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1965 (61 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Smyrna