1. Home
  2. Directory
  3. Illinois
  4. Rockford
  5. Emergency Medicine
  6. NPI Profile

RICHARD LOUIS HERRMANN II M.D.
NPI 1598052532
Emergency Medicine in Rockford, IL

Active since June 28, 2011PECOS EnrolledAccepts Medicare Assignment
97.28/100
CMS Quality Rating
1401 E STATE ST, ROCKFORD, IL 61104(414) 290-6720(414) 290-6755 Get Directions Write a Review

NPPES record last updated: March 31, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Richard Louis Herrmann Ii M.d. NPPES

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

RICHARD LOUIS HERRMANN II M.D. (NPI 1598052532) is an individual emergency medicine provider in Rockford, Illinois, licensed in Illinois (036.134509) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Uw Health, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1598052532
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameRICHARD LOUIS HERRMANN IICredential: M.D.
Location Address1401 E STATE STRockford, IL 61104-2315
Mailing Address111 E Wisconsin Ave, Suite 2000Milwaukee, WI 53202-4815 · (414) 290-6720 · Fax (414) 290-6755
Phone(414) 290-6720
Fax(414) 290-6755
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJune 28, 2011
Last NPPES UpdateMarch 31, 2026
NPPES CertifiedMarch 31, 2026
✔ NPI 1598052532 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in IL · 036.134509✔ Licensed in WI · 82230-20
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1401 E STATE ST, Rockford, IL 61104
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11000 Mineral Point AveJanesville, WI 53548-2940 · Phone (608) 756-6611
Location 21045 W Stephenson StFreeport, IL 61032-4864 · Phone (815) 599-6000 · Fax (815) 599-7974

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Richard Louis Herrmann Ii M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID648496000
PECOS Enrollment IDI20140722000803, I20231024002017
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

7

Medicare enrollment records show Richard Herrmann reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rockford Emergency Physicians, LLC
Same address
Emergency Medicine
1401 E STATE ST
Rockford, IL 61104
  • Reassigned Medicare billing, Illinois enrollment
  • 106 clinicians in this Medicare group
NPI 1639876634 (779) 696-4400
Rockford Health Physicians
2.5 mi
Anesthesiology
2400 N ROCKTON AVE
Rockford, IL 61103
  • Reassigned Medicare billing, Illinois enrollment
  • 1,375 clinicians in this Medicare group
NPI 1023275278 (815) 971-5000
Belvidere Emergency Physicians, LLC
11 mi
Emergency Medicine
1625 S STATE ST
Belvidere, IL 61008
  • Reassigned Medicare billing, Illinois enrollment
  • 90 clinicians in this Medicare group
NPI 1306543319 (815) 547-5441
Mercy Harvard Hospital Inc
26 mi
Critical Access
901 GRANT ST
Harvard, IL 60033
  • Reassigned Medicare billing, Illinois enrollment
  • 382 clinicians in this Medicare group
NPI 1427001445 (815) 943-5431
Freeport Regional Health Care Foundation
28 mi
Family Medicine
1036 W STEPHENSON ST
Freeport, IL 61032
  • Reassigned Medicare billing, Illinois enrollment
  • 391 clinicians in this Medicare group
NPI 1457337016 (815) 599-6000
Freeport Memorial Hospital
28 mi
General Acute Care Hospital
1045 W STEPHENSON ST
Freeport, IL 61032
  • Reassigned Medicare billing, Illinois enrollment
  • 478 clinicians in this Medicare group
NPI 1447228788 (815) 599-6000
Mercy Health System Corporation
28 mi
Multi-Specialty
580 N WASHINGTON ST
Janesville, WI 53548
  • Reassigned Medicare billing, Illinois and Wisconsin enrollments
  • Also billed through NPI 1699728550 (Wisconsin)
  • 671 clinicians in this Medicare group
NPI 1598718603 (608) 741-7630

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
125 services123 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
81 services80 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
56 services52 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
21 services21 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Uw Health

Acute Care Hospitals · Rockford, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140228
Location1401 East State StreetRockford, IL 61104 · Winnebago County
Emergency services Birthing friendly

Mercy Health System Corp

Acute Care Hospitals · Janesville, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520066
Location1000 Mineral Point AveJanesville, WI 53548 · Rock County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

97.28/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality89.78
Promoting Interoperability98.23
Improvement Activities40

Reported Quality Measures

Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
96%2,915 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

MRS. MANISHA AJIT PATEL DPT
Physical Therapist
1401 E STATE ST
ROCKFORD, IL 61104
Winnebago County (815) 489-4470
DR. THOMAS DANKO MD
Pediatrics
1401 E STATE ST
ROCKFORD, IL 61104
Winnebago County (779) 696-4400
CARON M COOK P.A,
Physician Assistant
1401 E STATE ST
ROCKFORD, IL 61104
Winnebago County (779) 696-3050
SWEDISHAMERICAN HOSPITAL
Pharmacy (Community/Retail Pharmacy)
1401 E STATE ST
ROCKFORD, IL 61104
Winnebago County (815) 968-4400
RADIOLOGY CONSULTANTS OF ROCKFORD LTD
Radiology (Diagnostic Radiology)
1401 E STATE ST
ROCKFORD, IL 61104
Winnebago County (815) 489-4760
TIMOTHY A DEMING N.P.
Nurse Practitioner
1401 E STATE ST
ROCKFORD, IL 61104
Winnebago County (414) 290-6720
ELAINE M WINEBRENNER PT
Physical Therapist
1401 E STATE ST
ROCKFORD, IL 61104
Winnebago County (779) 696-7500
MARTIN BUTLER MD
Radiology (Diagnostic Radiology)
1401 E STATE ST
ROCKFORD, IL 61104
Winnebago County (888) 696-7820

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 Richard Herrmann's NPI number?

The NPI number for Richard Herrmann is 1598052532. It was assigned to this individual provider in the NPPES registry on June 28, 2011.

Where is Richard Herrmann located?

Richard Herrmann practices at 1401 E State St, Rockford, IL 61104. The listed phone number is (414) 290-6720.

What is Richard Herrmann's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Richard Herrmann enrolled in Medicare?

Yes. Richard Herrmann is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Richard Herrmann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Richard Herrmann reassigns Medicare benefits to 7 organizations: Rockford Emergency Physicians, LLC (Rockford, IL), Rockford Health Physicians (Rockford, IL), Belvidere Emergency Physicians, LLC (Belvidere, IL), Mercy Harvard Hospital Inc (Harvard, IL), Freeport Regional Health Care Foundation (Freeport, IL) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Richard Herrmann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Richard Herrmann affiliated with any hospitals?

According to CMS data, Richard Herrmann is affiliated with Uw Health and Mercy Health System Corp.

When was this NPI record last updated?

The NPPES record for Richard Herrmann was last updated on March 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.