Richard Louis Herrmann, M.D.
Emergency Medicine Physician · Rockford, IL
Richard Louis Herrmann, M.D. is an emergency medicine physician with a practice address in Rockford, Illinois, and NPI 1598052532, issued on Jun 28, 2011. Check the license (Illinois 036.134509, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Richard Louis Herrmann
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 036.134509 IL
82230-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1401 E State St, Rockford, IL 61104
- Phone
- (414) 290-6720
- Enumerated
- Jun 28, 2011
- Record last updated
- Mar 31, 2026
- Fax
- (414) 290-6755
- Medicare enrollment
- Enrolled (PECOS I20231024002017); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,291 in Illinois → Look up another NPI →
Also registered at 1401 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Richard Louis Herrmann 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 036.134509Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average emergency medicine physician in 2024
270 Medicare Part D claims for 191 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen52 claims
- Prednisone44 claims
- Cephalexin41 claims
- Doxycycline Hyclate21 claims
- Ondansetron Odt14 claims
- Amoxicillin-Clavulanate Potass12 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.
The MIPS final score for 2023 (Medicare payment program): 97.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $25.29
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 4 group practices
- Belvidere Emergency Physicians, LLCBelvidere, IL
- Mercy Health System CorporationJanesville, WI
- Rockford Emergency Physicians, LLCRockford, IL
- Rockford Health PhysiciansRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Louis Herrmann among 3,291 emergency medicine physician records in Illinois
Richard Louis Herrmann, 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 2011, is newer than 50% of them.
- NPI issued2011 · 50% of these records are older, 47% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2011 · median 2012 among the 1,867 with a school on file
- Record last updated2026 · 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).
53 emergency medicine physician records list a practice address in Rockford
They are 53 of the 3,893 NPPES records with a practice address in Rockford, and 3,291 emergency medicine physician records in Illinois.
All 3,291 in Illinois → Every provider in Rockford → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Amit Bakshi, M.D.Rockford, IL 611041326296732
- Sonia Callejas, M.D.Rockford, IL 611041740243724
- Irisha Clark, MDRockford, IL 611041285217760
- Kristina Damisch, MDRockford, IL 611041831751338
- Sarah Iqbal, MDRockford, IL 611041922622679
- Sonia Khan, D.O.Rockford, IL 611041710341987
- Patrick Klocek, D.O.Rockford, IL 611041528294089
- Amanda Miller, D.O.Rockford, IL 611041376704320
Common questions
What is Richard Louis Herrmann, M.D.'s NPI number?
Richard Louis Herrmann, M.D.'s National Provider Identifier (NPI) is 1598052532, issued on Jun 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Richard Louis Herrmann, M.D. located?
The NPPES record lists a practice address at 1401 E State St, Rockford, IL, 61104. Phone: (414) 290-6720. Providers update this record themselves, so call before visiting.
How can I verify Richard Louis Herrmann, M.D.'s license?
NPPES lists Illinois license number 036.134509, 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 Richard Louis Herrmann, M.D. prescribe under Medicare Part D?
In 2024, Richard Louis Herrmann, M.D. had 270 Medicare Part D claims for 191 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Richard Louis Herrmann, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.