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MARY CONNOLLY M.D.
NPI 1174790141
Family Medicine in Naperville, IL

Active since May 09, 2008PECOS EnrolledAccepts Medicare Assignment
1220 HOBSON RD, 204, NAPERVILLE, IL 60540(630) 416-7766 Get Directions Write a Review

NPPES record last updated: January 20, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mary Connolly M.d. NPPES

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

MARY CONNOLLY M.D. (NPI 1174790141) is an individual family medicine provider in Naperville, Illinois, licensed in Illinois (036121843) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Morris Hospital & Healthcare Centers, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1174790141
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMARY CONNOLLYCredential: M.D.
Location Address1220 HOBSON RD, 204Naperville, IL 60540-8139
Mailing Address1860 Paysphere CirChicago, IL 60674-0018 · (630) 416-7766
Phone(630) 416-7766
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateMay 9, 2008
Last NPPES UpdateJanuary 20, 2011
✔ NPI 1174790141 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 036121843
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1220 HOBSON RD, Naperville, IL 60540
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Other Identifiers 1

Medicaid036121843IL

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

Mary Connolly M.d. 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 ID1254486665
PECOS Enrollment IDI20090909000356
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 5

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 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.
270 services159 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.
89 services66 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
60 services60 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
20 services20 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
12 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Morris Hospital & Healthcare Centers

Acute Care Hospitals · Morris, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140101
Location150 W High StMorris, IL 60450 · Grundy County
Emergency services Birthing friendly

Silver Cross Hospital And Medical Centers

Acute Care Hospitals · New Lenox, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140213
Location1900 Silver Cross BlvdNew Lenox, IL 60451 · Will County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60540 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers35 claims101 services$6.34 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers13 claims15 services$1.14 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier15 claims15 services$13.88 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier15 claims15 services$59.65 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. MARK A KONIECZNY D.P.M.
Podiatrist
1220 HOBSON RD, STE 248
NAPERVILLE, IL 60540
Dupage County (630) 355-9811
NAPERVILLE DENTAL ASSOCIATES, LTD.
Dentist (General Practice)
1220 HOBSON RD, SUITE 240
NAPERVILLE, IL 60540
Dupage County (630) 369-0101
DR. LISA MARIE PRATHER AU.D.
Audiologist
1220 HOBSON RD, SUITE 132
NAPERVILLE, IL 60540
Dupage County (630) 305-0537
BLUE SEAS MED SPA
Nurse Practitioner (Family)
1220 HOBSON RD, SUITE 216
NAPERVILLE, IL 60540
Dupage County (630) 369-2767
THOMAS M DONOHUE D.M.D.
Dentist (Pediatric Dentistry)
1220 HOBSON RD, STE 224
NAPERVILLE, IL 60540
Dupage County (630) 961-0996
SARA VIVIAN DABROWSKI PA-C
Physician Assistant
1220 HOBSON RD, SUITE 104
NAPERVILLE, IL 60540
Dupage County (630) 416-1950
RIYA VYAS DPM
Podiatrist (Foot & Ankle Surgery)
1220 HOBSON RD
NAPERVILLE, IL 60540
Dupage County (630) 548-3900
CHRISTOPHER G OLSON MD
Obstetrics & Gynecology
1220 HOBSON RD, SUITE 116
NAPERVILLE, IL 60540
Dupage County (630) 416-3300

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 Mary Connolly's NPI number?

The NPI number for Mary Connolly is 1174790141. It was assigned to this individual provider in the NPPES registry on May 9, 2008.

Where is Mary Connolly located?

Mary Connolly practices at 1220 Hobson Rd 204, Naperville, IL 60540. The listed phone number is (630) 416-7766.

What is Mary Connolly's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Mary Connolly enrolled in Medicare?

Yes. Mary Connolly 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 Mary Connolly accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Mary Connolly 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 Mary Connolly affiliated with any hospitals?

According to CMS data, Mary Connolly is affiliated with Morris Hospital & Healthcare Centers and Silver Cross Hospital And Medical Centers.

When was this NPI record last updated?

The NPPES record for Mary Connolly was last updated on January 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.