Robert G. Zick, M.D.
Emergency Medicine Physician · Libertyville, IL
Robert G. Zick, M.D. is an emergency medicine physician with a practice address in Libertyville, Illinois, and NPI 1376586834, issued on Jun 13, 2006. Check the license (Illinois 036-101128, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Robert G. Zick
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 036-101128 IL
44671-020 WI
44671-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 801 S Milwaukee Ave Ste 1400, Libertyville, IL 60048
- Phone
- (847) 990-5670
- Enumerated
- Jun 13, 2006
- Record last updated
- Jun 30, 2023
- Fax
- (847) 990-5657
- Medicaid ID
- 34305800 WI
- Medicare enrollment
- Enrolled (PECOS I20070104000398); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1997
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,291 in Illinois → Look up another NPI →
Verify Robert G. Zick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-101128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average emergency medicine physician in 2024
95 Medicare Part D claims for 45 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate26 claims
- Cephalexin19 claims
- Ciprofloxacin Hcl15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $339.44
16 payments; by number, the most common kind was food and beverage; the largest payer was Mimedx Group, Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationBuffalo Grove, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert G. Zick among 3,291 emergency medicine physician records in Illinois
Robert G. Zick, M.D. is one of 3,291 emergency medicine physician records with a practice address in Illinois. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 68% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1997 · median 2012 among the 1,867 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 emergency medicine physician records list a practice address in Libertyville
They are 15 of the 1,361 NPPES records with a practice address in Libertyville, and 3,291 emergency medicine physician records in Illinois.
All 3,291 in Illinois → Every provider in Libertyville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Christopher Beach, M.D.Libertyville, IL 600481649245564
- J Eric Castro, MDLibertyville, IL 600481316971807
- Andrew Geiser, MDLibertyville, IL 600481891343133
- Joshua Hallett, D.O.Libertyville, IL 600481336452861
- Roy Horras, M.D., FACEPLibertyville, IL 600481255356663
- Shahab Kazi, DOLibertyville, IL 600481194306894
- Peter Kurko, M.D.Libertyville, IL 600481225065782
- Rachel McDowell, MDLibertyville, IL 600481104879071
Common questions
What is Robert G. Zick, M.D.'s NPI number?
Robert G. Zick, M.D.'s National Provider Identifier (NPI) is 1376586834, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert G. Zick, M.D. located?
The NPPES record lists a practice address at 801 S Milwaukee Ave Ste 1400, Libertyville, IL, 60048. Phone: (847) 990-5670. Providers update this record themselves, so call before visiting.
How can I verify Robert G. Zick, M.D.'s license?
NPPES lists Illinois license number 036-101128, as entered by the provider. 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.
How much does Robert G. Zick, M.D. prescribe under Medicare Part D?
In 2024, Robert G. Zick, M.D. had 95 Medicare Part D claims for 45 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.