Registry data as of Aug 27, 2026

Oksana Batejko, MD

Internal Medicine Physician · Buffalo Grove, IL

Oksana Batejko, MD is an internal medicine physician with a practice address in Buffalo Grove, Illinois, and NPI 1427153477, issued on Sep 14, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1427153477
Name
Oksana Batejko
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
Practice location
1215 Mchenry RD, Buffalo Grove, IL 60089
Phone
(847) 223-9494
Enumerated
Sep 14, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1215 Mchenry RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alan Lifchitz, MDPsychiatry Physician1154416998
  2. Madhavi Pola, MDPediatrics Physician1326183179

Verify Oksana Batejko in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

24 internal medicine physician records list a Buffalo Grove practice address

They are 24 of the 868 NPPES records with a Buffalo Grove practice address, and 8,522 internal medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other internal medicine physician records in Illinois

  1. Peter Abadeer, D.O.Bloomington, IL1760469522
  2. Pamela Abadi, D.O.Winfield, IL1588820179
  3. Motaz Abas, MDPeoria, IL1215510201
  4. Elias Abate, M.D.Chicago, IL1336712199
  5. Maliha Abbas, D.O.Chicago, IL1174963920
  6. Zareena Abbas, MDChicago, IL1427078872
  7. Abu Abbasi, MDChicago, IL1083243877
  8. Ayesha Abbasi, MDChicago, IL1376216705
  9. Khalda Abbasi, MDNaperville, IL1487705240
  10. Misha Abbasi, MDChicago, IL1770111635

Common questions

What is Oksana Batejko, MD's NPI number?

Oksana Batejko, MD's National Provider Identifier (NPI) is 1427153477, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Oksana Batejko, MD located?

The NPPES record lists a practice address at 1215 Mchenry RD, Buffalo Grove, IL, 60089. Phone: (847) 223-9494. Providers update this record themselves, so call before visiting.

How can I verify Oksana Batejko, MD's license?

Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.