Oksana Kershteyn, MD - Medicare Psychiatry in Milton, GA

Oksana Kershteyn, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Milton, Georgia. She graduated from medical school in 1992 and has 34 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Wellstar Medical Group Llc and her current practice location is 850 Mayfield Rd Ste 203, Milton, Georgia. You can reach out to her office (for appointments etc.) via phone at (707) 886-5700.

Oksana Kershteyn is licensed to practice in Georgia (license number GA65470) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1447412200.

Contact Information

Oksana Kershteyn, MD
850 Mayfield Rd Ste 203,
Milton, GA 30009-3008
(707) 886-5700
Not Available

Map and Direction




Physician's Profile

Full NameOksana Kershteyn
GenderFemale
SpecialityPsychiatry
Experience34 Years
Location850 Mayfield Rd Ste 203, Milton, Georgia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Oksana Kershteyn graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1447412200
  • Provider Enumeration Date: 07/01/2008
  • Last Update Date: 08/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5496800534
  • Enrollment ID: I20251231000826

Medical Identifiers

Medical identifiers for Oksana Kershteyn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447412200NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084A0401XPsychiatry & Neurology - Addiction Medicine GA65470 (Georgia)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry GA65470 (Georgia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellstar Medical Group Llc67090654023073

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Oksana Kershteyn is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Oksana Kershteyn, MD
4546 Bastion Dr,
Roswell, GA 30075-5285

Ph: () -
Oksana Kershteyn, MD
850 Mayfield Rd Ste 203,
Milton, GA 30009-3008

Ph: (707) 886-5700

Reviews and Comments


Psychiatry & Neurology Doctors in Milton, GA

Nirupama Arkonam Natarajan, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 850 Mayfield Rd Ste 203, Milton, GA 30009
Phone: 470-805-5040    Fax: 678-268-4550

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.