YURIY O MOKLYAK M.D.
NPI 1588084339
Surgery in Mchenry, IL

Active since April 20, 2014PECOS EnrolledAccepts Medicare Assignment
4309 W MEDICAL CENTER DR STE B202, MCHENRY, IL 60050(815) 455-2752(815) 455-2789 Get Directions Write a Review

NPPES record last updated: December 30, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 30, 2021, Jul 21, 2020, Feb 20, 2020 and 3 more (6 updates tracked since 2017).

About Yuriy O Moklyak M.d. NPPES

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

YURIY O MOKLYAK M.D. (NPI 1588084339) is an individual surgery provider in Mchenry, Illinois, licensed in Illinois (036.151520) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Mchenry, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1588084339
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameYURIY O MOKLYAKCredential: M.D.
Location Address4309 W MEDICAL CENTER DR STE B202Mchenry, IL 60050-8417
Mailing Address4309 W Medical Center Dr Ste B202Mchenry, IL 60050-8417 · (815) 455-2752 · Fax (815) 455-2789
Fax(815) 455-2789
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2014
Enumeration DateApril 20, 2014
Last NPPES UpdateDecember 30, 20216 updates tracked since enumeration
NPPES CertifiedDecember 30, 2021
✔ NPI 1588084339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IL · 036.151520
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.
4309 W MEDICAL CENTER DR STE B202, Mchenry, IL 60050

Secondary Practice Locations 2

Location 1260 E Congress Pkwy Ste DCrystal Lake, IL 60014-6235 · Phone (815) 455-2752 · Fax (815) 455-2789
Location 210370 Haligus Rd Ste 201Huntley, IL 60142-9582 · Phone (815) 455-2752 · Fax (815) 455-2789

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Yuriy O Moklyak 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 ID4880999598
PECOS Enrollment IDI20210121002763
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.

Medicare Billing Reassignment

Medicare enrollment records show Yuriy Moklyak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Family Medicine
5777 DEPARTMENT
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 1,664 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 9

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
88 services56 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
78 services75 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.
44 services44 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
30 services29 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.
28 services26 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.
21 services21 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 Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140242
Location25 North Winfield RoadWinfield, IL 60190 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60050 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Ostomy skin barrier, solid 4 x 4 or equivalent, extended wear, without built-in convexity, each A4385
DME-Orthotic Devices · category DF010N
2 suppliers14 claims290 services$4.94 avg. paid by Medicare
Ostomy pouch, drainable, with extended wear barrier attached, with filter, (1 piece), each A5056
DME-Orthotic Devices · category DF010N
1 supplier12 claims240 services$4.54 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Surgery
4309 W MEDICAL CENTER DR STE B202
MCHENRY, IL 60050
Surgery
4309 W MEDICAL CENTER DR STE B202
MCHENRY, IL 60050
Surgery
4309 W MEDICAL CENTER DR STE B202
MCHENRY, IL 60050
Surgery
4309 W MEDICAL CENTER DR STE B202
MCHENRY, IL 60050
Surgery
4309 W MEDICAL CENTER DR STE B202
MCHENRY, IL 60050
Surgery
4309 W MEDICAL CENTER DR STE B202
MCHENRY, IL 60050
Physician Assistant
4309 W MEDICAL CENTER DR STE B202
MCHENRY, IL 60050
Surgery
4309 W MEDICAL CENTER DR STE B202
MCHENRY, IL 60050

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 Yuriy Moklyak's NPI number?

The NPI number for Yuriy Moklyak is 1588084339. It was assigned to this individual provider in the NPPES registry on April 20, 2014.

Where is Yuriy Moklyak located?

Yuriy Moklyak practices at 4309 W Medical Center Dr Ste B202, Mchenry, IL 60050. The listed phone number is (815) 455-2752.

What is Yuriy Moklyak's specialty?

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

Is Yuriy Moklyak enrolled in Medicare?

Yes. Yuriy Moklyak 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.

Which organization bills Medicare for Yuriy Moklyak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yuriy Moklyak reassigns Medicare benefits to Central Dupage Physician Group (Carol Stream, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yuriy Moklyak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Yuriy Moklyak affiliated with any hospitals?

According to CMS data, Yuriy Moklyak is affiliated with Northwestern Medicine Mchenry and Northwestern Medicine Central Dupage Hospital.

When was this NPI record last updated?

The NPPES record for Yuriy Moklyak was last updated on December 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.