Brenda Ann Beilfuss, FNP-C
Family Nurse Practitioner · Rockford, IL
Brenda Ann Beilfuss, FNP-C is a family nurse practitioner with a practice address in Rockford, Illinois, and NPI 1275185142, issued on Jul 11, 2019. Check the license (Illinois 209019530, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brenda Ann Beilfuss
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209019530 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2350 N Rockton Ave, Rockford, IL 61103
- Phone
- (815) 971-2000
- Enumerated
- Jul 11, 2019
- Record last updated
- Jul 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191004001810); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 2350 N Rockton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brenda Ann Beilfuss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209019530Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family nurse practitioner in 2024
67 Medicare Part D claims for 38 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Oxycodone Hcl17 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: $25.96
1 payment: food and beverage; the largest payer was Smith+Nephew, Inc. The 99,489 providers of this specialty with any payment received $650.95 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 one group practice
- Osf Multi-Specialty GroupRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brenda Ann Beilfuss among 7,639 family nurse practitioner records in Illinois
Brenda Ann Beilfuss, FNP-C is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% 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 51% of them.
- NPI issued2019 · 51% of these records are older, 41% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2019 · median 2018 among the 4,778 with a school on file
- Record last updated2019 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
236 family nurse practitioner records list a practice address in Rockford
They are 236 of the 3,893 NPPES records with a practice address in Rockford, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Rockford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Alex Ariri, NPRockford, IL 611031033493929
- Jessica Barr, APRN,BCRockford, IL 611031124181664
- Constance Blaisdell, NPRockford, IL 611031588135529
- Jennifer Boomer, APNRockford, IL 611031861901316
- Andrea Bowmar, APN, CNPRockford, IL 611031811382427
- Renee Dahm, NPRockford, IL 611031811302409
- Antoinette Ellingson, C.N.P.Rockford, IL 611031215144951
- Molly Grosvenor, NPRockford, IL 611031336634179
Common questions
What is Brenda Ann Beilfuss, FNP-C's NPI number?
Brenda Ann Beilfuss, FNP-C's National Provider Identifier (NPI) is 1275185142, issued on Jul 11, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Brenda Ann Beilfuss, FNP-C located?
The NPPES record lists a practice address at 2350 N Rockton Ave, Rockford, IL, 61103. Phone: (815) 971-2000. Providers update this record themselves, so call before visiting.
How can I verify Brenda Ann Beilfuss, FNP-C's license?
NPPES lists Illinois license number 209019530, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Brenda Ann Beilfuss, FNP-C prescribe under Medicare Part D?
In 2024, Brenda Ann Beilfuss, FNP-C had 67 Medicare Part D claims for 38 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.