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

Dr. Gideon Leigh Matzkin, MD

Individual provider Psychiatry Physician · NPI 1518451269

Dr. Gideon Leigh Matzkin, MD is a Psychiatry Physician in Decatur, Georgia. Practices as a sole proprietor. Licensed in Georgia.

Licensed in
GA
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2440 Lawrenceville Hwy Ste 200
Decatur, GA 30033-3267
Phone: (470) 589-5858
Fax: (470) 589-4040
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 87095 (GA)

Record details

NPI number1518451269
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 17, 2018
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026

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