NPPES file of Aug 9, 2026

Noreen P. Oconnor, NP

Nurse Practitioner · Chicago, IL

Noreen P. Oconnor, NP is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1295724441, issued on Oct 20, 2005. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1295724441
Name
Noreen P. Oconnor
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
Practice location
676 N Saint Clair St, Chicago, IL 60611
Phone
(312) 664-5400
Enumerated
Oct 20, 2005
Record last updated
Jul 13, 2026
Fax
(312) 664-5854
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 676 N Saint Clair St

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

  1. Sharon Adam, M.D.Diagnostic Radiology Physician1619361763
  2. Jessica Altman, MDHematology & Oncology Physician1831391200
  3. Rama AlzeinStudent in an Organized Health Care Education/Training Program1528904133
  4. Sarah Anderson, NPNurse Practitioner1043243355
  5. Michael Angarone, D.O.Infectious Disease Physician1194806190
  6. Cara Angelotta, MDPsychiatry Physician1194017525

Verify Noreen P. Oconnor 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

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Noreen P. Oconnor among 4,892 nurse practitioner records in Illinois

Noreen P. Oconnor, NP 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 not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 99% newer
  • In a Medicare fileNo · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Sarah Anderson, NPChicago, IL 606111043243355
  2. Larry Boehlke, NPChicago, IL 606111972575231
  3. Joanne Cullina, MSN, APNChicago, IL 606111619904885
  4. Florence Denby, RN, CNP, APNChicago, IL 606111598773103
  5. Rebecca DukeChicago, IL 606111932204286
  6. Sylvia Duraski, CNP, APNChicago, IL 606111417965039
  7. Barbara Guido, APN-CNPChicago, IL 606111780784611
  8. Susanna Miranda, DNP, APRN, AGNP-CChicago, IL 606111831118512

Common questions

What is Noreen P. Oconnor, NP's NPI number?

Noreen P. Oconnor, NP's National Provider Identifier (NPI) is 1295724441, issued on Oct 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Noreen P. Oconnor, NP located?

The NPPES record lists a practice address at 676 N Saint Clair St, Chicago, IL, 60611. Phone: (312) 664-5400. Providers update this record themselves, so call before visiting.

How can I verify Noreen P. Oconnor, NP'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. 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.