NPPES file of Aug 9, 2026

Nancy Navarro

Family Nurse Practitioner · Aurora, IL

Nancy Navarro is a family nurse practitioner with a practice address in Aurora, Illinois, and NPI 1265906523, issued on Jan 18, 2019. Check the license (Illinois 277005001, 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
1265906523
Name
Nancy Navarro
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
277005001 IL
377004520 IL
Self-reported in NPPES; status is on the state search
Practice location
4075 Fox Valley Center Dr Ste 3, Aurora, IL 60504
Phone
(630) 553-2545
Enumerated
Jan 18, 2019
Record last updated
Jun 3, 2026
Medicare enrollment
Enrolled (PECOS I20191028001480); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4075 Fox Valley Center Dr Ste 3

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Muhammad Siddiq, MDNeurology Physician1134140551

Verify Nancy Navarro 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 277005001
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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62% more Medicare Part D claims than the average family nurse practitioner in 2024

2,120 Medicare Part D claims for 283 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 35 claims were for opioids.

  1. Nancy Navarro2,120
  2. Specialty average1,305

Most prescribed

  1. Gabapentin302 claims
  2. Carbidopa-Levodopa146 claims
  3. Memantine Hcl133 claims
  4. Levetiracetam105 claims
  5. Amitriptyline Hcl66 claims
  6. Clonazepam62 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: $11,293.94

298 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. Nancy Navarro$11,294
  2. Specialty average$651

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

  1. Muhammad Y Siddiq SCAurora, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nancy Navarro among 7,639 family nurse practitioner records in Illinois

Nancy Navarro 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
  • Graduated2018 · median 2018 among the 4,778 with a school on file
  • Record last updated2026 · 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).

122 family nurse practitioner records list a practice address in Aurora

They are 122 of the 3,342 NPPES records with a practice address in Aurora, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Claire Anderson, APN, FNP-BCAurora, IL 605041902981459
  2. Lisa Bastian, APNAurora, IL 605041972910883
  3. Ruth Fernandez, NP-CAurora, IL 605041144683277
  4. Thomas Gulino, APN, RN, ONCAurora, IL 605041952432239
  5. Mary Ann Hollenback, APNAurora, IL 605041841339405
  6. Hillary Knowles, DNPAurora, IL 605041215211768
  7. Melinda Moncrief, NP-CAurora, IL 605041821489568
  8. Noreen Pierandozzi, FNPAurora, IL 605041851834774

Common questions

What is Nancy Navarro's NPI number?

Nancy Navarro's National Provider Identifier (NPI) is 1265906523, issued on Jan 18, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Navarro located?

The NPPES record lists a practice address at 4075 Fox Valley Center Dr Ste 3, Aurora, IL, 60504. Phone: (630) 553-2545. Providers update this record themselves, so call before visiting.

How can I verify Nancy Navarro's license?

NPPES lists Illinois license number 277005001, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Nancy Navarro prescribe under Medicare Part D?

In 2024, Nancy Navarro had 2,120 Medicare Part D claims for 283 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.