JENNY Y YOO M.D.
NPI 1912133836
Surgery in Mchenry, IL

Active since June 05, 2009PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
4309 W MEDICAL CENTER DR STE B202, MCHENRY, IL 60050(815) 338-6600 Get Directions Write a Review

NPPES record last updated: March 18, 2019. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 18, 2019, Feb 26, 2019, Oct 16, 2018 and 5 more (8 updates tracked since 2016).

About Jenny Y Yoo M.d. NPPES

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

JENNY Y YOO M.D. (NPI 1912133836) is an individual surgery provider in Mchenry, Illinois, licensed in Illinois (036141711) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Mchenry, and is a graduate of Rush Medical College Of Rush University (2009).

NPPES Registry Identity

NPI1912133836
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameJENNY Y YOOCredential: 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
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 2009
Enumeration DateJune 5, 2009
Last NPPES UpdateMarch 18, 20198 updates tracked since enumeration
NPI 1912133836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses Licensed in IL · 036141711 Licensed in MI · 4301094463
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

Other Identifiers 1

Other036141711IL · State License

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

Jenny Y Yoo 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 ID4981832136
PECOS Enrollment IDI20161019000072
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 3

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.
48 services43 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.
36 services36 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.
18 services18 patients

Hospital Affiliations CMS Care Compare 3

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

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.

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 18

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
Surgery
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 Jenny Yoo's NPI number?

The NPI number for Jenny Yoo is 1912133836. It was assigned to this individual provider in the NPPES registry on June 5, 2009.

Where is Jenny Yoo located?

Jenny Yoo practices at 4309 W Medical Center Dr Ste B202, Mchenry, IL 60050. The listed phone number is (815) 338-6600.

What is Jenny Yoo's specialty?

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

Is Jenny Yoo enrolled in Medicare?

Yes. Jenny Yoo 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 Jenny Yoo affiliated with any hospitals?

According to CMS data, Jenny Yoo is affiliated with Northwestern Medicine Mchenry, Northwestern Lake Forest Hospital and Northwestern Medicine Central Dupage Hospital.

When was this NPI record last updated?

The NPPES record for Jenny Yoo was last updated on March 18, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.