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

Individual provider Emergency Medicine Physician · NPI 1346219565

Dr. Abhishek Katiyar, MD is an Emergency Medicine in Oak Lawn, Illinois. Graduated from University of Puerto Rico School of Medicine in 2002, 24 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois, Indiana and Michigan.

Years since qualifying
24
Trained at
University of Puerto Rico School of Medicine
Licensed in
IL, IN, MI
In the registry since
2006
Specialties on file
4
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

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone: (708) 684-5354
Fax: (708) 684-1028
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 901 Macarthur Blvd, Munster, IN 46321-2901 — (219) 836-1600
  • 4201 Saint Antoine St, Detroit, MI 48201-2153 — (313) 745-3000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036-122121 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 4301086249 (MI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 01068334A (IN)
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence 4301086249 (MI)

Record details

NPI number1346219565
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 17, 2006
Last updated in NPPESJune 26, 2025
Certification dateJune 26, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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