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

Individual provider Internal Medicine Physician · NPI 1063822005

Dr. Igor Tkachyk, MD is a Hospitalist in Milwaukee, Wisconsin. Qualified in 2002, 24 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
24
Licensed in
WI
In the registry since
2014
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

2900 W Oklahoma Ave
Milwaukee, WI 53215-4330
Phone: (414) 649-6000
Fax: (414) 649-5296
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 585 Schenectady Ave, Brooklyn, NY 11203-1851 — (718) 604-5401

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 62877 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 62877-20 (WI)

Record details

NPI number1063822005
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 29, 2014
Last updated in NPPESOctober 17, 2023
Certification dateOctober 17, 2023
Mailing addressPo Box 735044, Chicago, IL 60673-5044

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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