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

Oksana Kershteyn, MD

Individual provider Addiction Medicine (Psychiatry & Neurology) Physician · NPI 1447412200

Oksana Kershteyn, MD is a Psychiatry in Milton, Georgia. Qualified in 1992, 34 years ago. Practices with Wellstar Medical Group LLC, a 3,072-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Georgia.

Years since qualifying
34
Licensed in
GA
In the registry since
2008
Specialties on file
2
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

850 Mayfield Rd Ste 203
Milton, GA 30009-3008
Phone: (707) 886-5700
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence GA65470 (GA)
Addiction Medicine (Psychiatry & Neurology) Physician Taxonomy 2084A0401X · Licence GA65470 (GA)

Record details

NPI number1447412200
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 1, 2008
Last updated in NPPESAugust 14, 2023
Certification dateAugust 14, 2023

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Wellstar Medical Group Llc — 3072 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare