NPPES file of Aug 9, 2026

Patricia Diaz, FNP-BC APN

Family Nurse Practitioner · Wheaton, IL

Patricia Diaz, FNP-BC APN is a family nurse practitioner with a practice address in Wheaton, Illinois, and NPI 1811357544, issued on Feb 23, 2016. Check the license (Illinois 209013985, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811357544
Name
Patricia Diaz
Credential
FNP-BC APN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209013985 IL
Self-reported in NPPES; status is on the state search
Practice location
0N620 West Street, Wheaton, IL 60187
Phone
(630) 653-4046
Enumerated
Feb 23, 2016
Record last updated
Apr 14, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Verify Patricia Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209013985    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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Industry payments in 2024: $363.14

3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.

  1. Patricia Diaz$363.14
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Patricia Diaz among 7,639 family nurse practitioner records in Illinois

Patricia Diaz, FNP-BC APN 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 2016, is newer than 30% of them.

  • NPI issued2016 · 30% of these records are older, 63% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2016 · 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).

Family Nurse Practitioner providers in Illinois

There are 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in Wheaton → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Marla Bagge, CNM, FNP-BCWheaton, IL 601871427064708
  2. Mary Johnson, RN, APN-BCWheaton, IL 601871982781555
  3. Jenna McCarthy, FNPWheaton, IL 601871164958070
  4. Brandy Menendez, FNP-CWheaton, IL 601871295525152
  5. Cara Panahi, APRNWheaton, IL 601871538535000
  6. Angelika Skubisz, APRNWheaton, IL 601871962188995
  7. Sherrill Verhasselt, APRNWheaton, IL 601871841714003
  8. Agata Zeglen, MS,APRN,FNP-BCWheaton, IL 601871972228286

Common questions

What is Patricia Diaz, FNP-BC APN's NPI number?

Patricia Diaz, FNP-BC APN's National Provider Identifier (NPI) is 1811357544, issued on Feb 23, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Patricia Diaz, FNP-BC APN located?

The NPPES record lists a practice address at 0N620 West Street, Wheaton, IL, 60187. Phone: (630) 653-4046. Providers update this record themselves, so call before visiting.

How can I verify Patricia Diaz, FNP-BC APN's license?

NPPES lists Illinois license number 209013985, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.