NPPES file of Aug 9, 2026

Michael E. Herrmann, M.D.

Obstetrics & Gynecology Physician · Belleville, IL

Michael E. Herrmann, M.D. is an obstetrics & gynecology physician with a practice address in Belleville, Illinois, and NPI 1164525093, issued on Sep 6, 2006. Check the license 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164525093
Name
Michael E. Herrmann
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
Practice location
2900 Frank Scott Pkwy W, Belleville, IL 62223
Phone
(618) 235-8600
Enumerated
Sep 6, 2006
Record last updated
Jan 10, 2024
Fax
(618) 235-8869
Medicare enrollment
Enrolled (PECOS I20080626000642); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 1975
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 2900 Frank Scott Pkwy W

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

  1. Christina Anshus, DCChiropractor1134168552
  2. Diana Appleton, MSWClinical Social Worker1467423426
  3. Edgar Breda, D.D.S.Oral and Maxillofacial Surgery (Dentist)1497742407
  4. Jeffrey Chalfant, DOPsychiatry Physician1811935166
  5. Stephen Clement, R.PH.Pharmacist1477667848
  6. Scott Dorrity, DCChiropractor1407895824

Verify Michael E. Herrmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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

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4.0 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

653 Medicare Part D claims for 141 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Michael Herrmann653
  2. Specialty average165

Most prescribed

  1. Estradiol47 claims
  2. Triamcinolone Acetonide46 claims
  3. Fluconazole30 claims
  4. Venlafaxine Hcl Er29 claims
  5. Raloxifene Hcl28 claims
  6. Alprazolam25 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: $274.36

12 payments; by number, the most common kind was food and beverage; the largest payer was Mayne Pharma Commercial LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Herrmann$274.36
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Michael E. Herrmann among 2,062 obstetrics & gynecology physician records in Illinois

Michael E. Herrmann, M.D. is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated1975 · median 2006 among the 1,168 with a school on file
  • Record last updated2024 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Illinois

There are 2,062 obstetrics & gynecology physician records in Illinois.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Vicente Colon-Alcaraz, MDBelleville, IL 622231861595647
  2. James Hobby, MDBelleville, IL 622231326452582
  3. Lorna O'Young, M.D.Belleville, IL 622231922287630
  4. Walter Yee, D.O.Belleville, IL 622231376751529
  5. Sheniqua Drakeford, MDScott Afb, IL 622251578974903
  6. Ashley Gullixson, D.O.Scott Afb, IL 622251992339584
  7. Ainsley McCullough, MDScott Afb, IL 622251225568629
  8. Kathryn Renner, MDShiloh, IL 622211699121897

Common questions

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

Michael E. Herrmann, M.D.'s National Provider Identifier (NPI) is 1164525093, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael E. Herrmann, M.D. located?

The NPPES record lists a practice address at 2900 Frank Scott Pkwy W, Belleville, IL, 62223. Phone: (618) 235-8600. Providers update this record themselves, so call before visiting.

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

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 E. Herrmann, M.D. prescribe under Medicare Part D?

In 2024, Michael E. Herrmann, M.D. had 653 Medicare Part D claims for 141 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.