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CAROLYN O'CONNOR PA-C
NPI 1881929313
Physician Assistant - Medical in Naperville, IL

Active since October 16, 2009PECOS EnrolledAccepts Medicare Assignment
100 SPALDING DR, SUITE 110, NAPERVILLE, IL 60540(630) 369-1501(630) 369-1560 Get Directions Write a Review

NPPES record last updated: December 19, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Carolyn O'connor Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CAROLYN O'CONNOR PA-C (NPI 1881929313) is an individual medical provider in Naperville, Illinois, licensed in Illinois (085.003626) and active in the NPI registry since October 2009. She is enrolled in Medicare PECOS, is affiliated with Advocate Christ Hospital & Medical Center, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1881929313
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameCAROLYN O'CONNORCredential: PA-C
Location Address100 SPALDING DR, SUITE 110Naperville, IL 60540-6550
Mailing Address100 Spalding Dr, Suite 110Naperville, IL 60540-6550 · (630) 369-1501
Phone(630) 369-1501
Fax(630) 369-1560
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateOctober 16, 2009
Last NPPES UpdateDecember 19, 2021
NPPES CertifiedDecember 19, 2021
✔ NPI 1881929313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in IL · 085.003626
100 SPALDING DR, Naperville, IL 60540
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Carolyn O'connor Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002956968
PECOS Enrollment IDI20091228000421
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
50 services44 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
35 services35 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
34 services34 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Advocate Christ Hospital & Medical Center

Acute Care Hospitals · Oak Lawn, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140208
Location4440 W 95th StreetOak Lawn, IL 60453 · Cook County
Emergency services Birthing friendly

Advocate Good Samaritan Hospital

Acute Care Hospitals · Downers Grove, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140288
Location3815 Highland AvenueDowners Grove, IL 60515 · Du Page County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RAVI NEMIVANT MD
Internal Medicine (Pulmonary Disease)
100 SPALDING DR, STE 102
NAPERVILLE, IL 60540
Dupage County (630) 871-6699
DR. MARK F DANIELS M.D.
Internal Medicine (Gastroenterology)
100 SPALDING DR, STE 208
NAPERVILLE, IL 60540
Dupage County (630) 355-8000
RAFAEL PIEDRA MD
Internal Medicine (Gastroenterology)
100 SPALDING DR, STE 208
NAPERVILLE, IL 60540
Dupage County (630) 717-2600
ALL ABOUT KIDS PEDIATRICS, S.C.
Pediatrics
100 SPALDING DR, SUITE 206
NAPERVILLE, IL 60540
Dupage County (630) 355-6996
EDWARD HEALTH VENTURES
Obstetrics & Gynecology
100 SPALDING DR, STE 406
NAPERVILLE, IL 60540
Dupage County (630) 961-9485
MR. FARIBORZE B BARHAMAND MD
Internal Medicine (Hematology & Oncology)
100 SPALDING DR, STE 110
NAPERVILLE, IL 60540
Dupage County (630) 369-1501
DR. JUAN GABRIEL FLORES M.D.
Internal Medicine (Pulmonary Disease)
100 SPALDING DR, STE 102
NAPERVILLE, IL 60540
Dupage County (630) 871-6699
MRS. SUZAN HATFIELD APN
Nurse Practitioner (Adult Health)
100 SPALDING DR, SUITE # 110
NAPERVILLE, IL 60540
Dupage County (630) 369-1501

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carolyn O'connor's NPI number?

The NPI number for Carolyn O'connor is 1881929313. It was assigned to this individual provider in the NPPES registry on October 16, 2009.

Where is Carolyn O'connor located?

Carolyn O'connor practices at 100 Spalding Dr Suite 110, Naperville, IL 60540. The listed phone number is (630) 369-1501.

What is Carolyn O'connor's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Carolyn O'connor enrolled in Medicare?

Yes. Carolyn O'connor is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Carolyn O'connor accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Carolyn O'connor as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Carolyn O'connor affiliated with any hospitals?

According to CMS data, Carolyn O'connor is affiliated with Advocate Christ Hospital & Medical Center and Advocate Good Samaritan Hospital.

When was this NPI record last updated?

The NPPES record for Carolyn O'connor was last updated on December 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.