ZACHARY R. BOOK MD
NPI 1972739431
Emergency Medicine in Chicago, IL
About Zachary R. Book Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZACHARY R. BOOK MD (NPI 1972739431) is an individual emergency medicine provider in Chicago, Illinois, licensed in Illinois (125-056738) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and maintains 7 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Secondary Practice Locations 7
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Zachary R. Book Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60631 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60631
CHICAGO, IL 60631
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Zachary Book's NPI number?
The NPI number for Zachary Book is 1972739431. It was assigned to this individual provider in the NPPES registry on June 10, 2009.
Where is Zachary Book located?
Zachary Book practices at 7435 W Talcott Ave Resurrection Emergency Medicine Residency Program, Chicago, IL 60631. The listed phone number is (773) 792-7921.
What is Zachary Book's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Zachary Book enrolled in Medicare?
Yes. Zachary Book is registered in the Medicare PECOS enrollment system.
What insurance does Zachary Book accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Zachary Book as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Zachary Book was last updated on June 18, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
