Tonia Cabai, NP-C
Nurse Practitioner · Warrenville, IL
Tonia Cabai, NP-C is a nurse practitioner with a practice address in Warrenville, Illinois, and NPI 1245684018, issued on Apr 19, 2016. Check the license (Illinois 209014158, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tonia Cabai
- Credential
- NP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209014158 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4405 Weaver Pkwy, Warrenville, IL 60555
- Phone
- (630) 352-5450
- Enumerated
- Apr 19, 2016
- Record last updated
- Jul 31, 2025
- Fax
- (630) 352-5499
- Medicare enrollment
- Enrolled (PECOS I20170314001568); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4405 Weaver Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mackenzie Blackburn, APRN, CNPNurse Practitioner1740005511
- Robin Buerki, MDNeurology Physician1881936326
Verify Tonia Cabai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209014158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average nurse practitioner in 2024
455 Medicare Part D claims for 86 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims. 68 claims were for opioids.
Most prescribed
- Xarelto47 claims
- Eliquis29 claims
- Hydroxyurea29 claims
- Hydrocodone-Acetaminophen28 claims
- Jakafi22 claims
- Prednisone21 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: $1,452.72
66 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 38,884 providers of this specialty with any payment received $791.64 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
- Northwestern Medical Faculty FoundationLake Forest, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
22 nurse practitioner records list a practice address in Warrenville
They are 22 of the 517 NPPES records with a practice address in Warrenville, and 4,892 nurse practitioner records in Illinois.
All 22 in Warrenville → All 4,892 in Illinois → Every provider in Warrenville →
Other nurse practitioner records in Illinois
- Janice Abadilla, FNP-BCPeoria, IL1548157175
- Philomena AbebePark Ridge, IL1902780174
- Milagros Abellera, APNChicago, IL1528076239
- Edwina Abloh, APN-CNPSkokie, IL1689314098
- Sandra Abraham, CNPDwight, IL1982883245
- Sharon Abraham, APN-CNPArlington Heights, IL1396485884
- Hazel Acacio, APNPWauconda, IL1205471679
- Anthony Aceto, APRN, FNP-CSchaumburg, IL1891302956
- Francisco Acevedo, APRN, CNPMokena, IL1467446930
- Mina Acevedo, APRNGlenview, IL1972174688
Common questions
What is Tonia Cabai, NP-C's NPI number?
Tonia Cabai, NP-C's National Provider Identifier (NPI) is 1245684018, issued on Apr 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Tonia Cabai, NP-C located?
The NPPES record lists a practice address at 4405 Weaver Pkwy, Warrenville, IL, 60555. Phone: (630) 352-5450. Providers update this record themselves, so call before visiting.
How can I verify Tonia Cabai, NP-C's license?
NPPES lists Illinois license number 209014158, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Tonia Cabai, NP-C prescribe under Medicare Part D?
In 2024, Tonia Cabai, NP-C had 455 Medicare Part D claims for 86 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.