Rachel Brock, FNP
Family Nurse Practitioner · Waterloo, IL
Rachel Brock, FNP is a family nurse practitioner with a practice address in Waterloo, Illinois, and NPI 1700478328, issued on Feb 4, 2021. Check the license (Illinois 209022827, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rachel Brock
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209022827 IL
Self-reported in NPPES; status is on the state search - Practice location
- 907 N Illinois Route 3, Waterloo, IL 62298
- Phone
- (618) 581-2332
- Enumerated
- Feb 4, 2021
- Record last updated
- Feb 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210304001168); 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 907 N Illinois Route 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin Lewis, FNP-CNurse Practitioner1568357218
Verify Rachel Brock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209022827Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average family nurse practitioner in 2024
629 Medicare Part D claims for 137 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Montelukast Sodium133 claims
- Ipratropium-Albuterol60 claims
- Symbicort48 claims
- Prednisone38 claims
- Anoro Ellipta35 claims
- Budesonide-Formoterol Fumarate28 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: $19.66
1 payment: food and beverage; the largest payer was Genzyme Corporation. 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 2 group practices
- Telemedico Physicians Pulmonary SCHighland Park, IL
- Telemedico Physicians SCHighland Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rachel Brock among 7,639 family nurse practitioner records in Illinois
Rachel Brock, FNP 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 2021, is newer than 65% of them.
- NPI issued2021 · 65% of these records are older, 28% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2020 · median 2018 among the 4,778 with a school on file
- Record last updated2021 · 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).
6 family nurse practitioner records list a practice address in Waterloo
They are 6 of the 340 NPPES records with a practice address in Waterloo, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Waterloo → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jill ImmethunWaterloo, IL 622981477486595
- Christina Lambert, FNP-BCWaterloo, IL 622981760942767
- Megan Lutman, FNPWaterloo, IL 622981548000318
- Nicole NissenWaterloo, IL 622981629569843
- Sarah Sandoval, NPWaterloo, IL 622981093224438
- Julie Barry, APRNQuincy, IL 623011689889834
- Angela Clevenger, CFNPQuincy, IL 623011700067725
- Jennifer Holcomb, CNPQuincy, IL 623011639330400
Common questions
What is Rachel Brock, FNP's NPI number?
Rachel Brock, FNP's National Provider Identifier (NPI) is 1700478328, issued on Feb 4, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Brock, FNP located?
The NPPES record lists a practice address at 907 N Illinois Route 3, Waterloo, IL, 62298. Phone: (618) 581-2332. Providers update this record themselves, so call before visiting.
How can I verify Rachel Brock, FNP's license?
NPPES lists Illinois license number 209022827, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Rachel Brock, FNP prescribe under Medicare Part D?
In 2024, Rachel Brock, FNP had 629 Medicare Part D claims for 137 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.