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GERALD E LYNCH MD
NPI 1740285733
Surgery in Oak Park, IL

Active since June 16, 2005PECOS EnrolledAccepts Medicare Assignment
91.35/100
CMS Quality Rating
1100 LAKE ST, STE 230, OAK PARK, IL 60301(331) 221-9004(331) 221-2748 Get Directions Write a Review

NPPES record last updated: June 14, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 14, 2021, Jul 17, 2019 (2 updates tracked since 2019).

About Gerald E Lynch Md NPPES

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

GERALD E LYNCH MD (NPI 1740285733) is an individual surgery provider in Oak Park, Illinois, licensed in Illinois (036.094118) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Elmhurst Memorial Hospital, and is a graduate of Rush Medical College Of Rush University (1992).

NPPES Registry Identity

NPI1740285733
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameGERALD E LYNCHCredential: MD
Location Address1100 LAKE ST, STE 230Oak Park, IL 60301
Mailing Address4201 Winfield Rd Fl 4Warrenville, IL 60555-4025 · (331) 221-6377 · Fax (331) 221-2357
Phone(331) 221-9004
Fax(331) 221-2748
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1992
Enumeration DateJune 16, 2005
Last NPPES UpdateJune 14, 20212 updates tracked since enumeration
NPPES CertifiedJune 14, 2021
✔ NPI 1740285733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IL · 036.094118
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1100 LAKE ST, Oak Park, IL 60301
Open in Google Maps ↗

Other Identifiers 2

Medicaid036094118IL
Other21604882IL · Blue Cross Blue Shield

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

Gerald E Lynch 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 ID8820193428
PECOS Enrollment IDI20070410000286
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 7

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
51 services51 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
51 services27 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.
38 services38 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
37 services37 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.
22 services19 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.
21 services20 patients

Hospital Affiliations CMS Care Compare

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

Elmhurst Memorial Hospital

Acute Care Hospitals · Elmhurst, IL
4/5 CMS rating
OwnershipProprietary
CMS Certification Number140200
Location155 East Brush Hill RoadElmhurst, IL 60126 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60301 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
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.35/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.71
Promoting Interoperability100
Improvement Activities40

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.

AMY SCHIGELONE PHD LCSW LLC
Social Worker (Clinical)
1100 LAKE ST, SUITE 35
OAK PARK, IL 60301
Cook County (708) 934-4492
CHANGE RESOURCES INC
Psychologist (Clinical)
1100 LAKE ST
OAK PARK, IL 60301
Cook County (708) 203-6625
BETTER COMMUNITIES LLC
Social Worker (Clinical)
1100 LAKE ST
OAK PARK, IL 60301
Cook County (773) 450-8043
KIMIYA SPIVEY
Case Manager/Care Coordinator
1100 LAKE ST
OAK PARK, IL 60301
Cook County (872) 205-6121
HAILEY MARIE NELSON MT-BC
Music Therapist
1100 LAKE ST
OAK PARK, IL 60301
Cook County (708) 620-2373
MRS. LISSA A SCHWARTZ L.C.S.W.
Social Worker (Clinical)
1100 LAKE ST, SUITE 175
OAK PARK, IL 60301
Cook County (708) 386-3580
DR. CALVIN THOMAS MEINEKE MD
Internal Medicine
1100 LAKE ST, STE LL40
OAK PARK, IL 60301
Cook County (708) 383-7776
LYNDON D. TAYLOR,M.D.,LLC
Obstetrics & Gynecology (Gynecology)
1100 LAKE ST, SUITE 260
OAK PARK, IL 60301
Cook County (708) 848-9440

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 Gerald Lynch's NPI number?

The NPI number for Gerald Lynch is 1740285733. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is Gerald Lynch located?

Gerald Lynch practices at 1100 Lake St Ste 230, Oak Park, IL 60301. The listed phone number is (331) 221-9004.

What is Gerald Lynch's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Gerald Lynch enrolled in Medicare?

Yes. Gerald Lynch 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 Gerald Lynch accept?

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

According to CMS data, Gerald Lynch is affiliated with Elmhurst Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Gerald Lynch was last updated on June 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.