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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KATHLEEN HEGARTY MD
NPI 1679689988
Emergency Medicine in Maywood, IL

Active since August 21, 2006PECOS EnrolledAccepts Medicare Assignment
2160 S FIRST AVE, 101-1740 LOYOLA UNIVERSITY MEDICAL CENTER, MAYWOOD, IL 60153(708) 216-9000 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 15, 2021, Mar 23, 2016 (2 updates tracked since 2016).

About Kathleen Hegarty Md NPPES

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

KATHLEEN HEGARTY MD (NPI 1679689988) is an individual emergency medicine provider in Maywood, Illinois, licensed in Illinois (036116017) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center Inc, and maintains a secondary practice location in Webster Springs.

NPPES Registry Identity

NPI1679689988
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameKATHLEEN HEGARTYCredential: MD
Location Address2160 S FIRST AVE, 101-1740 LOYOLA UNIVERSITY MEDICAL CENTERMaywood, IL 60153
Mailing Address2160 S First Ave, 101-1740 Loyola University Medical CenterMaywood, IL 60153 · (708) 216-9000
Phone(708) 216-9000
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateAugust 21, 2006
Last NPPES UpdateJune 26, 20262 updates tracked since enumeration
NPPES CertifiedJune 26, 2026
✔ NPI 1679689988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in IL · 036116017✔ Licensed in WV · 36623
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedSurgeryTaxonomy 208600000X · License 036116017 (IL)
2160 S FIRST AVE, Maywood, IL 60153
Open in Google Maps ↗

Secondary Practice Location 1

Location 1125 Diana DrWebster Springs, WV 26288-9078 · Phone (304) 847-5682

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

Kathleen Hegarty Md 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 ID2264431774
PECOS Enrollment IDI20240703000188
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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
158 services155 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
70 services69 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
20 services18 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.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Mercy Medical Center Inc

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210008
Location301 Saint Paul PlaceBaltimore, MD 21202 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60153 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

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.

RACHEL JUDITH DAVIS PSYD
Psychiatry & Neurology (Psychiatry)
2160 S FIRST AVE, LOYOLA UNIVERSITY MEDICAL CENTER 101-1740
MAYWOOD, IL 60153
Cook County (708) 216-9000
FRANCIS HARFORD MD
Surgery
2160 S FIRST AVE, EMS BLDG., 3RD FLOOR
MAYWOOD, IL 60153
Cook County (708) 327-2647
SHERINE HANNA MD
Anesthesiology
2160 S FIRST AVE, BLDG., RM. 3102
MAYWOOD, IL 60153
Cook County (708) 216-8866
HOLLY KRAMER MD
Internal Medicine (Nephrology)
2160 S FIRST AVE, 101-1740 LOYOLA UNIVERSITY MEDICAL CENTER
MAYWOOD, IL 60153
Cook County (708) 216-9000
TRAC XUAN NGHIEM MD
Emergency Medicine
2160 S FIRST AVE, EMS BLDG., RM. 2700
MAYWOOD, IL 60153
Cook County (708) 327-2700
MALIHA J SHAREEF MD
Pediatrics (Neonatal-Perinatal Medicine)
2160 S FIRST AVE, (MAGUIRE CENTER, RM. 3307)
MAYWOOD, IL 60153
Cook County (708) 216-4403
PATRICK FAHEY MD
Internal Medicine (Critical Care Medicine)
2160 S FIRST AVE, LUH-NORTH ENT., RM. 7604
MAYWOOD, IL 60153
Cook County (708) 216-5402
COLEEN NAPOLITANO DPM
Orthopaedic Surgery
2160 S FIRST AVE, (7511 LEMONT RD, DARIEN, IL. 60561)
MAYWOOD, IL 60153
Cook County (630) 985-4989

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 Kathleen Hegarty's NPI number?

The NPI number for Kathleen Hegarty is 1679689988. It was assigned to this individual provider in the NPPES registry on August 21, 2006.

Where is Kathleen Hegarty located?

Kathleen Hegarty practices at 2160 S First Ave 101-1740 Loyola University Medical Center, Maywood, IL 60153. The listed phone number is (708) 216-9000.

What is Kathleen Hegarty's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Kathleen Hegarty enrolled in Medicare?

Yes. Kathleen Hegarty 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.

Is Kathleen Hegarty affiliated with any hospitals?

According to CMS data, Kathleen Hegarty is affiliated with Mercy Medical Center Inc.

When was this NPI record last updated?

The NPPES record for Kathleen Hegarty was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.