NPPES file of Aug 9, 2026

Ruth Bretana Fernandez, NP-C

Family Nurse Practitioner · Aurora, IL

Ruth Bretana Fernandez, NP-C is a family nurse practitioner with a practice address in Aurora, Illinois, and NPI 1144683277, issued on Apr 5, 2016. Check the license (Illinois 209014115, 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
1144683277
Name
Ruth Bretana Fernandez
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209014115 IL
Self-reported in NPPES; status is on the state search
Practice location
2255 Fox Valley CT, Aurora, IL 60504
Phone
(630) 885-6904
Enumerated
Apr 5, 2016
Record last updated
Apr 5, 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 Ruth Bretana Fernandez 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 209014115    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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80% fewer Medicare Part D claims than the average family nurse practitioner in 2024

267 Medicare Part D claims for 30 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Ruth Fernandez267
  2. Specialty average1,305

Most prescribed

  1. Gabapentin16 claims
  2. Levothyroxine Sodium15 claims
  3. Losartan Potassium15 claims
  4. Gemtesa12 claims
  5. Amlodipine Besylate11 claims
  6. Trazodone Hcl11 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.

Ruth Bretana Fernandez among 7,639 family nurse practitioner records in Illinois

Ruth Bretana Fernandez, NP-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 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).

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.

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

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. Thomas Gulino, APN, RN, ONCAurora, IL 605041952432239
  4. Mary Ann Hollenback, APNAurora, IL 605041841339405
  5. Hillary Knowles, DNPAurora, IL 605041215211768
  6. Melinda Moncrief, NP-CAurora, IL 605041821489568
  7. Noreen Pierandozzi, FNPAurora, IL 605041851834774
  8. Amber Rodriguez, NP-CAurora, IL 605041356888689

Common questions

What is Ruth Bretana Fernandez, NP-C's NPI number?

Ruth Bretana Fernandez, NP-C's National Provider Identifier (NPI) is 1144683277, issued on Apr 5, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Ruth Bretana Fernandez, NP-C located?

The NPPES record lists a practice address at 2255 Fox Valley CT, Aurora, IL, 60504. Phone: (630) 885-6904. Providers update this record themselves, so call before visiting.

How can I verify Ruth Bretana Fernandez, NP-C's license?

NPPES lists Illinois license number 209014115, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Ruth Bretana Fernandez, NP-C prescribe under Medicare Part D?

In 2024, Ruth Bretana Fernandez, NP-C had 267 Medicare Part D claims for 30 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.

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.