TOMMY KWAK M.D.
NPI 1235472820
Internal Medicine in Vernon Hills, IL

Active since April 01, 2013PECOS EnrolledAccepts Medicare Assignment
270 CENTER DR STE 120, VERNON HILLS, IL 60061(847) 200-1002(224) 298-0432 Get Directions Write a Review

NPPES record last updated: September 12, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 12, 2024, Jun 19, 2023, Apr 12, 2022 and 5 more (8 updates tracked since 2020).

About Tommy Kwak M.d. NPPES

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

TOMMY KWAK M.D. (NPI 1235472820) is an individual internal medicine provider in Vernon Hills, Illinois, licensed in Illinois (036.139684) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Swedish Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1235472820
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTOMMY KWAKCredential: M.D.
Location Address270 CENTER DR STE 120Vernon Hills, IL 60061-1564
Mailing Address270 Center Dr Ste 120Vernon Hills, IL 60061-1564 · (847) 200-1002 · Fax (224) 298-0432
Fax(224) 298-0432
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateApril 1, 2013
Last NPPES UpdateSeptember 12, 20248 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2024
NPI 1235472820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in IL · 036.139684
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedHospitalistTaxonomy 208M00000X · License 036139684 (IL)
270 CENTER DR STE 120, Vernon Hills, IL 60061

Other Identifiers 1

Other036139684IL · State License

Accepted 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

Tommy Kwak 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 ID6608172291
PECOS Enrollment IDI20160623002184
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

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 moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
28 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Swedish Hospital

Acute Care Hospitals · Chicago, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140114
Location5145 N California AveChicago, IL 60625 · Cook County
Emergency services Birthing friendly

Methodist Hospital Of Chicago

Acute Care Hospitals · Chicago, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number140197
Location5025 N Paulina StreetChicago, IL 60640 · Cook County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60061 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
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

Referred Medical Equipment & Supplies CMS DME claims

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

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers12 claims12 services$80.77 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

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

Internal Medicine
270 CENTER DR STE 120
VERNON HILLS, IL 60061

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 Tommy Kwak's NPI number?

The NPI number for Tommy Kwak is 1235472820. It was assigned to this individual provider in the NPPES registry on April 1, 2013.

Where is Tommy Kwak located?

Tommy Kwak practices at 270 Center Dr Ste 120, Vernon Hills, IL 60061. The listed phone number is (847) 200-1002.

What is Tommy Kwak's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Tommy Kwak enrolled in Medicare?

Yes. Tommy Kwak 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 Tommy Kwak accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health and Medica list Tommy Kwak 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 Tommy Kwak affiliated with any hospitals?

According to CMS data, Tommy Kwak is affiliated with Swedish Hospital and Methodist Hospital Of Chicago.

When was this NPI record last updated?

The NPPES record for Tommy Kwak was last updated on September 12, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.