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DR. JOSHUA ROBERT MEROK M.D.
NPI 1063685451
Family Medicine in Chicago, IL

Active since April 08, 2008PECOS EnrolledAccepts Medicare Assignment
2001 W ADDISON ST, CHICAGO, IL 60618(773) 796-2280 Get Directions Write a Review

NPPES record last updated: April 21, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Joshua Robert Merok M.d. NPPES

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

DR. JOSHUA ROBERT MEROK M.D. (NPI 1063685451) is an individual family medicine provider in Chicago, Illinois, licensed in Illinois (036119720) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Advocate Illinois Masonic Medical Center, and is a graduate of Un Of California, Irvine, College Of Medicine (2005).

NPPES Registry Identity

NPI1063685451
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. JOSHUA ROBERT MEROKCredential: M.D.
Location Address2001 W ADDISON STChicago, IL 60618-6132
Mailing Address2001 W Addison StChicago, IL 60618-6132 · (773) 679-6228
Phone(773) 796-2280
Sole ProprietorNo
Medical School CMSUn Of California, Irvine, College Of MedicineGraduated 2005
Enumeration DateApril 8, 2008
Last NPPES UpdateApril 21, 2023
NPPES CertifiedApril 21, 2023
✔ NPI 1063685451 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 · 036119720
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.
2001 W ADDISON ST, Chicago, IL 60618
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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. Joshua Robert Merok 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 ID1850451543
PECOS Enrollment IDI20081126000098
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.

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.
111 services58 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.
48 services48 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.
35 services35 patients
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438
An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Advocate Illinois Masonic Medical Center

Acute Care Hospitals · Chicago, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140182
Location836 West Wellington AvenueChicago, IL 60657 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60618 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 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARGARET GORDON NP
Nurse Practitioner (Family)
2001 W ADDISON ST
CHICAGO, IL 60618
Cook County (773) 404-1000
WINDY CITY HEALTH PARTNERS PLLC
Family Medicine
2001 W ADDISON ST
CHICAGO, IL 60618
Cook County (773) 796-2280
RICHARD J FAIRBROTHER D.O.
Family Medicine
2001 W ADDISON ST
CHICAGO, IL 60618
Cook County (773) 404-1000
DR. J. WESLEY COOK, D.O., LLC
Family Medicine
2001 W ADDISON ST
CHICAGO, IL 60618
Cook County (773) 404-1000
MICHAEL EUGENE KUPKOWSKI M.D.
Family Medicine
2001 W ADDISON ST
CHICAGO, IL 60618
Cook County (773) 796-2280

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 Joshua Merok's NPI number?

The NPI number for Joshua Merok is 1063685451. It was assigned to this individual provider in the NPPES registry on April 8, 2008.

Where is Joshua Merok located?

Joshua Merok practices at 2001 W Addison St, Chicago, IL 60618. The listed phone number is (773) 796-2280.

What is Joshua Merok's specialty?

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

Is Joshua Merok enrolled in Medicare?

Yes. Joshua Merok 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 Joshua Merok affiliated with any hospitals?

According to CMS data, Joshua Merok is affiliated with Advocate Illinois Masonic Medical Center.

When was this NPI record last updated?

The NPPES record for Joshua Merok was last updated on April 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.