NPPES file of Aug 9, 2026

Gioconda C. Arias, FNP

Family Nurse Practitioner · Chicago, IL

Gioconda C. Arias, FNP is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1558806539, issued on Dec 29, 2016. Check the license (Illinois 209.015328, 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
1558806539
Name
Gioconda C. Arias
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209.015328 IL
Self-reported in NPPES; status is on the state search
Practice location
4417 W Diversey Ave, Chicago, IL 60639
Phone
(773) 377-7736
Enumerated
Dec 29, 2016
Record last updated
Sep 18, 2025
Fax
(815) 642-5723
Medicare enrollment
Enrolled (PECOS I20170124000536); 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 4417 W Diversey Ave

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

  1. Adelis Arias Jimenez, MDFamily Medicine Physician1558833202
  2. Jacqueline CentenoClinical Social Worker1407772080
  3. Emily DavisNurse Practitioner1811415342
  4. Michael Duarte, M.DFamily Medicine Physician1306379268
  5. Deborah Edberg, M.D.Family Medicine Physician1194758722
  6. Mira Hager, PAPhysician Assistant1619447745

Verify Gioconda C. Arias 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 209.015328
    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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6.5 times the Medicare Part D claims of the average family nurse practitioner in 2024

8,445 Medicare Part D claims for 700 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Gioconda Arias8,445
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium866 claims
  2. Metformin Hcl375 claims
  3. Losartan Potassium332 claims
  4. Lisinopril322 claims
  5. Jardiance300 claims
  6. Levothyroxine Sodium258 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.

Bills Medicare through one group practice

  1. Oak Street Health Physicians Group PCChicago, IL

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

Gioconda C. Arias among 7,639 family nurse practitioner records in Illinois

Gioconda C. Arias, 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 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 fileYes · 63% of these records are
  • Graduated2016 · median 2018 among the 4,778 with a school on file
  • Record last updated2025 · 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).

1,567 family nurse practitioner records list a practice address in Chicago

They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Rachel Brdicka, FNPChicago, IL 606391043183288
  2. Terrie Carl, FNP-BCChicago, IL 606391902693260
  3. Lesly Castillo, APRNChicago, IL 606391992664882
  4. Paulette Jarrett-Rodney, FNPChicago, IL 606391861826604
  5. Dorene Jordan, F.N.P.Chicago, IL 606391417284456
  6. Mercy Kolenchery, APNChicago, IL 606391902140072
  7. Magdaline Lafleur, APRN, FNP-BCChicago, IL 606391730986431
  8. Nneka Okagbue, APRNChicago, IL 606391457129272

Common questions

What is Gioconda C. Arias, FNP's NPI number?

Gioconda C. Arias, FNP's National Provider Identifier (NPI) is 1558806539, issued on Dec 29, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Gioconda C. Arias, FNP located?

The NPPES record lists a practice address at 4417 W Diversey Ave, Chicago, IL, 60639. Phone: (773) 377-7736. Providers update this record themselves, so call before visiting.

How can I verify Gioconda C. Arias, FNP's license?

NPPES lists Illinois license number 209.015328, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Gioconda C. Arias, FNP prescribe under Medicare Part D?

In 2024, Gioconda C. Arias, FNP had 8,445 Medicare Part D claims for 700 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.