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LEONID ZETSER MD
NPI 1174577340
Hospitalist in Chicago, IL

Active since May 20, 2006
75.02/100
CMS Quality Rating
5145 N CALIFORNIA AVE, CHICAGO, IL 60625(773) 878-8200(773) 293-4197 Get Directions Write a Review

NPPES record last updated: March 29, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 29, 2018, Oct 20, 2017, Feb 16, 2016 (3 updates tracked since 2016).

About Leonid Zetser Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEONID ZETSER MD (NPI 1174577340) is an individual hospitalist provider in Chicago, Illinois, licensed in Illinois (036113804) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1174577340
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameLEONID ZETSERCredential: MD
Location Address5145 N CALIFORNIA AVEChicago, IL 60625-3661
Mailing Address2200 W Higgins Rd Ste 140Hoffman Estates, IL 60169-2422 · (847) 781-3100 · Fax (847) 781-5156
Phone(773) 878-8200
Fax(773) 293-4197
Sole ProprietorNo
Enumeration DateMay 20, 2006
Last NPPES UpdateMarch 29, 20183 updates tracked since enumeration
✔ NPI 1174577340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in IL · 036113804
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedLegal MedicineTaxonomy 173000000X · License 036113804 (IL)
Also ListedFamily MedicineTaxonomy 207Q00000X · License 036113804 (IL)
5145 N CALIFORNIA AVE, Chicago, IL 60625
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed.Insurance ›

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
973 services314 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
279 services257 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
211 services197 patients
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes 99236
This service involves a brief hospital stay for a serious health issue. Patients are admitted and discharged on the same day, typically within 55 minutes. It allows for close monitoring and immediate treatment, ensuring optimal care.
67 services67 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
11 services11 patients

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.

75.02/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality100
Improvement Activities0
Cost94.69

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.

IVAN ZRANTCHEV MD
Emergency Medicine
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 878-8200
AMC ANESTHESIA LTD
Anesthesiology
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 878-8200
GLORIA NEZIANYA APN-CNP
Nurse Practitioner
5145 N CALIFORNIA AVE, STE M276
CHICAGO, IL 60625
Cook County (773) 878-8200
DR. SINAMIS IDREI MD
Internal Medicine
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 787-8200
KAYLA ARLENE BALOUSEK MD
Emergency Medicine
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 878-8200
JULIE I FRITZ PA
Physician Assistant
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 989-3800
DR. ARTEMIS KHOJASTEH M.D.
Emergency Medicine
5145 N CALIFORNIA AVE, DEPARTMENT OF EMERGENCY MEDICINE
CHICAGO, IL 60625
Cook County (773) 878-8200
WILMER FERNANDO DAVILA M.D.
Anesthesiology
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 293-5486

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 Leonid Zetser's NPI number?

The NPI number for Leonid Zetser is 1174577340. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Where is Leonid Zetser located?

Leonid Zetser practices at 5145 N California Ave, Chicago, IL 60625. The listed phone number is (773) 878-8200.

What is Leonid Zetser's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

What insurance does Leonid Zetser accept?

Health plans from AvMed list Leonid Zetser 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 Leonid Zetser was last updated on March 29, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.