Catherine M. Bopp, PAC
Physician Assistant · Rockford, IL
Catherine M. Bopp, PAC is a physician assistant with a practice address in Rockford, Illinois, and NPI 1598310849, issued on Aug 5, 2019. Check the license (Illinois 085-007148, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine M. Bopp
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 085-007148 IL
7305 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1340 Charles St Ste 100, Rockford, IL 61104
- Phone
- (779) 696-8700
- Enumerated
- Aug 5, 2019
- Record last updated
- Oct 18, 2023
- Fax
- (779) 696-8745
- Medicaid ID
- 100247750 WI
- Medicare enrollment
- Enrolled (PECOS I20231004001946); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 1340 Charles St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Catherine M. Bopp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085-007148Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average physician assistant in 2024
62 Medicare Part D claims for 46 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
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): 100 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).
Bills Medicare through one group practice
- Aurora Medical Group, Inc.Milwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine M. Bopp among 4,926 physician assistant records in Illinois
Catherine M. Bopp, PAC is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 53% of them.
- NPI issued2019 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2019 among the 3,407 with a school on file
- Record last updated2023 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
115 physician assistant records list a practice address in Rockford
They are 115 of the 3,893 NPPES records with a practice address in Rockford, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Rockford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Megan Buja, PA-CRockford, IL 611041851763700
- Joseph Gaziano, PA-CRockford, IL 611041235477639
- Kaitlin Georgiafandis, PA-CRockford, IL 611041760824114
- Justin Jacobson, PARockford, IL 611041528478104
- Kara Joyner, PARockford, IL 611041205024668
- Jason Meltzer, PA-CRockford, IL 611041962691568
- Matthew Morris, P.A.-CRockford, IL 611041306170162
- Christopher Nesmith, PA-CRockford, IL 611041164880142
Common questions
What is Catherine M. Bopp, PAC's NPI number?
Catherine M. Bopp, PAC's National Provider Identifier (NPI) is 1598310849, issued on Aug 5, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Catherine M. Bopp, PAC located?
The NPPES record lists a practice address at 1340 Charles St Ste 100, Rockford, IL, 61104. Phone: (779) 696-8700. Providers update this record themselves, so call before visiting.
How can I verify Catherine M. Bopp, PAC's license?
NPPES lists Illinois license number 085-007148, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine M. Bopp, PAC prescribe under Medicare Part D?
In 2024, Catherine M. Bopp, PAC had 62 Medicare Part D claims for 46 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Catherine M. Bopp, PAC's MIPS final score?
The 2023 MIPS final score is 100 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.