NPPES file of Aug 9, 2026

Catalina Ruiz, APN

Nurse Practitioner · Chicago, IL

Catalina Ruiz, APN is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1366426553, issued on Dec 1, 2005. Check the license 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
1366426553
Name
Catalina Ruiz
Credential
APN
Primary taxonomy
Nurse Practitioner 363L00000X
Practice location
3924 W Fullerton Ave, Chicago, IL 60647
Phone
(773) 276-2229
Enumerated
Dec 1, 2005
Record last updated
Jul 13, 2026
Fax
(773) 276-2190
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 nurse practitioner records → All 4,892 in Illinois → Look up another NPI →

Also registered at 3924 W Fullerton Ave

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

  1. Dana Kroop, APRNFamily Nurse Practitioner1437558541
  2. James Lang, M.DFamily Medicine Physician1780668251
  3. Elias Murciano, M.D.Family Medicine Physician1568445112
  4. Kalyna Petrusha, PA-CPhysician Assistant1275166191
  5. Claudia Sanchez, M.D.Family Medicine Physician1841556867

Verify Catalina Ruiz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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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Industry payments in 2024: $32.48

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

  1. Catalina Ruiz$32.48
  2. Specialty average$791.64

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

Catalina Ruiz among 4,892 nurse practitioner records in Illinois

Catalina Ruiz, APN is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 99% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2026 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

952 nurse practitioner records list a practice address in Chicago

They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois.

All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tamika Berkley, FNPChicago, IL 606471528365491
  2. Martha De Santaigo, APN-CNPChicago, IL 606471760932016
  3. Jessica Espinosa, DNP, APN, CPNPChicago, IL 606471063930907
  4. Sandra Frank, APNChicago, IL 606471003942723
  5. Andriy Khlopas, NPChicago, IL 606471598263899
  6. Jasmine Manzano, APRNChicago, IL 606471447011994
  7. Diane Pastorello, NPChicago, IL 606471871610998
  8. Caroline Suba, FNP-CChicago, IL 606471235505553

Common questions

What is Catalina Ruiz, APN's NPI number?

Catalina Ruiz, APN's National Provider Identifier (NPI) is 1366426553, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Catalina Ruiz, APN located?

The NPPES record lists a practice address at 3924 W Fullerton Ave, Chicago, IL, 60647. Phone: (773) 276-2229. Providers update this record themselves, so call before visiting.

How can I verify Catalina Ruiz, APN's license?

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.