NPPES file of Aug 9, 2026

Michael Herzog, M.D.

Urology Physician · Orland Park, IL

Michael Herzog, M.D. is a urology physician with a practice address in Orland Park, Illinois, and NPI 1639197957, issued on Jul 17, 2006. Check the license (Illinois 036107343, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639197957
Name
Michael Herzog
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
036107343 IL
Self-reported in NPPES; status is on the state search
Practice location
15234 S Harlem Ave, Orland Park, IL 60462
Phone
(708) 888-8287
Enumerated
Jul 17, 2006
Record last updated
Apr 16, 2025
Fax
(708) 614-0607
Medicaid ID
036107343 IL
Medicare enrollment
Enrolled (PECOS I20050311000492); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 1996
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 15234 S Harlem Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Isabel Betancourt, FNP - BCFamily Nurse Practitioner1447707880
  2. Antonio Mancini, D.O.Urology Physician1629091251
  3. Prithvi MurthyUrology Physician1629422274
  4. Kimberly Simon, PA-CPhysician Assistant1154798189

Verify Michael Herzog in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036107343
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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13% more Medicare Part D claims than the average urology physician in 2024

1,519 Medicare Part D claims for 535 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 69 claims were for opioids.

  1. Michael Herzog1,519
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl265 claims
  2. Alfuzosin Hcl Er260 claims
  3. Finasteride249 claims
  4. Cephalexin104 claims
  5. Tramadol Hcl61 claims
  6. Bethanechol Chloride55 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,532.33

70 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Herzog$1,532.33
  2. Specialty average$3,800.04

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

  1. Uropartners LLCNew Lenox, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Herzog among 629 urology physician records in Illinois

Michael Herzog, M.D. is one of 629 urology physician records with a practice address in Illinois. 76% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 54% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated1996 · median 2002 among the 341 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Illinois

There are 629 urology physician records in Illinois.

The 8 urology physician records with the nearest ZIP codes

  1. Antonio Mancini, D.O.Orland Park, IL 604621629091251
  2. Prithvi MurthyOrland Park, IL 604621629422274
  3. Ted Vellos, M.D.Orland Park, IL 604621497173447
  4. Khalid Badwan, MDPalos Heights, IL 604631912923236
  5. Joseph Cutrone, DOOlympia Fields, IL 604611790218238
  6. Robert Firlit, MDPalos Heights, IL 604631265513253
  7. Anthony Grimaldi, DOOlympia Fields, IL 604611811048812
  8. Zuhair Hussaini, MDPalos Heights, IL 604631194015248

Common questions

What is Michael Herzog, M.D.'s NPI number?

Michael Herzog, M.D.'s National Provider Identifier (NPI) is 1639197957, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Herzog, M.D. located?

The NPPES record lists a practice address at 15234 S Harlem Ave, Orland Park, IL, 60462. Phone: (708) 888-8287. Providers update this record themselves, so call before visiting.

How can I verify Michael Herzog, M.D.'s license?

NPPES lists Illinois license number 036107343, 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 Michael Herzog, M.D. prescribe under Medicare Part D?

In 2024, Michael Herzog, M.D. had 1,519 Medicare Part D claims for 535 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.

What is Michael Herzog, M.D.'s MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.