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DR. DENISE MONAHAN M.D.
NPI 1114170289
Surgery - Surgical Oncology in Lake Forest, IL

Active since November 02, 2008PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
660 N WESTMORELAND RD, SUITE 100, LAKE FOREST, IL 60045(847) 582-6029 Get Directions Write a Review

NPPES record last updated: November 17, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Denise Monahan M.d. NPPES

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

DR. DENISE MONAHAN M.D. (NPI 1114170289) is an individual surgical oncology provider in Lake Forest, Illinois, licensed in Illinois (036130761) and active in the NPI registry since November 2008. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Mchenry, and is a graduate of University Of Miami, Lm Miller School Of Medicine (2007).

NPPES Registry Identity

NPI1114170289
Entity TypeIndividualFemale
Primary Taxonomy2086X0206X
Provider Legal NameDR. DENISE MONAHANCredential: M.D.
Location Address660 N WESTMORELAND RD, SUITE 100Lake Forest, IL 60045-1659
Mailing Address660 N Westmoreland Rd, Suite 100Lake Forest, IL 60045-1659
Phone(847) 582-6029
Sole ProprietorNo
Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2007
Enumeration DateNovember 2, 2008
Last NPPES UpdateNovember 17, 2016
✔ NPI 1114170289 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
License✔ Licensed in IL · 036130761
Definition
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
660 N WESTMORELAND RD, Lake Forest, IL 60045
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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

Dr. Denise Monahan 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 ID6103081302
PECOS Enrollment IDI20120712000576
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 10

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.
324 services225 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
45 services45 patients
Partial removal of breast 19301
A partial removal of the breast, also known as a lumpectomy, involves taking out a portion of the breast tissue to eliminate concerning cells. It's typically performed when the problem area is limited in size. This procedure helps to preserve most of the breast's appearance while aiming to remove all the unhealthy cells.
41 services40 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.
24 services24 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.
24 services20 patients
Biopsy or removal of deep lymph nodes of underarm 38525
A biopsy or removal of deep underarm lymph nodes is a procedure where a small sample of lymph node tissue is taken for testing. This helps in diagnosing or ruling out conditions like infections or cancers. It involves a small incision and is typically done under local or general anesthesia.
22 services22 patients

Hospital Affiliations CMS Care Compare 2

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

Northwestern Medicine Mchenry

Acute Care Hospitals · Mchenry, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140116
Location4201 Medical Center DriveMchenry, IL 60050 · Mc Henry County
Emergency services Birthing friendly

Northwestern Lake Forest Hospital

Acute Care Hospitals · Lake Forest, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140130
Location1000 N Westmoreland RoadLake Forest, IL 60045 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60045 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
$181.38 typical visit price
range $59.81 – $181.38
Typical copayment $45.34 (range $14.95 – $45.34)
Most-billed visit code 99205
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.59
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.

DR. JOHN CHONGWON LEE M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Lake County (847) 535-6217
ROBERT J HARTMAN MD SC
Obstetrics & Gynecology
660 N WESTMORELAND RD, SUITE 302
LAKE FOREST, IL 60045
Lake County (847) 615-2229
DR. VIKRAM KANAKAYYA DEVISETTY M.D., M.B.A., M.P.H.
Hospitalist
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Lake County (847) 234-5600
ARISTEIDIE DIVERIS
Anesthesiology
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Lake County (847) 535-6100
MRS. MADONNA NMI STOIOFF M.A.
Audiologist
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Lake County (846) 535-6114
MS. KAITLIN E MASTALERZ PA-C
Physician Assistant
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Lake County (847) 234-5600
MRS. AMY LOUISE BARNARD APN
Clinical Nurse Specialist (Critical Care Medicine)
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Lake County (847) 535-6375
NORTHEAST RADIOLOGY ASSOCIATES, S.C.
Clinic/Center (Radiology)
660 N WESTMORELAND RD, RADIOLOGY DEPARTMENT
LAKE FOREST, IL 60045
Lake County (847) 535-6313

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 Denise Monahan's NPI number?

The NPI number for Denise Monahan is 1114170289. It was assigned to this individual provider in the NPPES registry on November 2, 2008.

Where is Denise Monahan located?

Denise Monahan practices at 660 N Westmoreland Rd Suite 100, Lake Forest, IL 60045. The listed phone number is (847) 582-6029.

What is Denise Monahan's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Is Denise Monahan enrolled in Medicare?

Yes. Denise Monahan 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 Denise Monahan affiliated with any hospitals?

According to CMS data, Denise Monahan is affiliated with Northwestern Medicine Mchenry and Northwestern Lake Forest Hospital.

When was this NPI record last updated?

The NPPES record for Denise Monahan was last updated on November 17, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.