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DR. NINA H MEREL MD
NPI 1285616300
Internal Medicine - Gastroenterology in Glenview, IL

Active since November 15, 2005PECOS EnrolledAccepts Medicare Assignment
85.09/100
CMS Quality Rating
2501 COMPASS RD, SUITE 130, GLENVIEW, IL 60026(847) 677-1170(847) 677-1233 Get Directions Write a Review

NPPES record last updated: April 25, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Nina H Merel Md NPPES

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

DR. NINA H MEREL MD (NPI 1285616300) is an individual gastroenterology provider in Glenview, Illinois, licensed in Illinois (036102428) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and is a graduate of Rush Medical College Of Rush University (1997).

NPPES Registry Identity

NPI1285616300
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameDR. NINA H MERELCredential: MD
Location Address2501 COMPASS RD, SUITE 130Glenview, IL 60026-8000
Mailing Address2501 Compass Rd, Suite 130Glenview, IL 60026-8000 · (847) 677-1170 · Fax (847) 677-1233
Phone(847) 677-1170
Fax(847) 677-1233
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1997
Enumeration DateNovember 15, 2005
Last NPPES UpdateApril 25, 2017
✔ NPI 1285616300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in IL · 036102428
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

2501 COMPASS RD, Glenview, IL 60026
Open in Google Maps ↗

Other Identifiers 3

Medicaid036102428IL
OtherP00020061Medicare Railroad
Medicare UPINH51263

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

Dr. Nina H Merel 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 ID1759347602
PECOS Enrollment IDI20041202000906
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 8

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 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.
166 services138 patients
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.
116 services116 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
107 services107 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
90 services89 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
61 services61 patients
Colorectal cancer screening; colonoscopy on individual at high risk G0105
Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.
43 services43 patients

Hospital Affiliations CMS Care Compare 4

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

Northshore University Healthsystem - Evanston Hospital

Acute Care Hospitals · Evanston, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140010
Location2650 Ridge AveEvanston, IL 60201 · Cook 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

Advocate Lutheran General Hospital

Acute Care Hospitals · Park Ridge, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140223
Location1775 Dempster StPark Ridge, IL 60068 · Cook County
Emergency services Birthing friendly

Northwest Community Hospital 1

Acute Care Hospitals · Arlington Heights, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140252
Location800 W Central RoadArlington Heights, IL 60005 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60026 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
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.

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.

85.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.16
Promoting Interoperability99
Improvement Activities40
Cost77.98

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.

CARDIOVASCULAR ASSOCIATES OF GLENBROOK AND EVANSTON
Legal Medicine
2501 COMPASS RD, SUITE 100
GLENVIEW, IL 60026
Cook County (847) 869-1499
NEUROLOGY AT THE GLEN, S.C.
Psychiatry & Neurology (Neurology)
2501 COMPASS RD, SUITE 110
GLENVIEW, IL 60026
Cook County (630) 628-9600
DR. KATHRYN S GRACE DPM
Podiatrist (Foot & Ankle Surgery)
2501 COMPASS RD, SUITE 120
GLENVIEW, IL 60026
Cook County (847) 729-9580
DR. GREGORY AARON WALLMAN DO
Internal Medicine
2501 COMPASS RD, SUITE 100
GLENVIEW, IL 60026
Cook County (847) 901-5200
DR. MARTHA LOUISE MILLAR MD
Internal Medicine
2501 COMPASS RD, SUITE 100
GLENVIEW, IL 60026
Cook County (847) 901-5200
DR. FRANK JOSEPH WESCHLER M.D.
Internal Medicine
2501 COMPASS RD, SUITE 100
GLENVIEW, IL 60026
Cook County (847) 901-5200
MICHAEL CHARLES CAUGHRON M.D.
Internal Medicine
2501 COMPASS RD, #100
GLENVIEW, IL 60026
Cook County (847) 901-5200
DR. DOUGLAS R ADLER MD
Internal Medicine (Gastroenterology)
2501 COMPASS RD, SUITE 130
GLENVIEW, IL 60026
Cook County (847) 677-1170

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 Nina Merel's NPI number?

The NPI number for Nina Merel is 1285616300. It was assigned to this individual provider in the NPPES registry on November 15, 2005.

Where is Nina Merel located?

Nina Merel practices at 2501 Compass Rd Suite 130, Glenview, IL 60026. The listed phone number is (847) 677-1170.

What is Nina Merel's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Nina Merel enrolled in Medicare?

Yes. Nina Merel 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 Nina Merel accept?

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

According to CMS data, Nina Merel is affiliated with Northshore University Healthsystem - Evanston Hospital, Northwestern Lake Forest Hospital, Advocate Lutheran General Hospital and Northwest Community Hospital 1.

When was this NPI record last updated?

The NPPES record for Nina Merel was last updated on April 25, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.